]>> HCl 7. Answer = SeO3 ( Selenium trioxide ) is Nonpolar What is polar and non-polar? , - D G L M N y z    “ ”  ¯ ° ± Ñ Ó × Ø Ü Ý ß à ç è ë ì õ ö ø øèØȸØÈثث؛‘‡€‡y€‡€‡y€‡y‡pfpfpfpfpfpfphm.P hhP H*PJ hm.P hhP PJ h9 5PJ h1@× 5PJ hË/² hhP 5PJ hË/² h¡ š 5PJ h1@× h˜0 5>*CJ PJ aJ h1@× 5>*CJ PJ aJ h1@× hø&X. For each formula, determine if the compound is Ionic or Molecular (Covalent). a. sulfur trioxide b. silver trioxide c. selenium trioxide d. sodium trioxide. Ionic, Polar Covalent and Non-Polar Covalent Bonding Tutorial Video. Electron_________________________________ is the tendency of an atom to gain electrons when forming bonds. Part C Predict the chemical formula for the ionic compound formed by and from CHEM 1201 at Louisiana State University x�b```"NI~�g`B� PARTICLELEWIS DOT#POLAR BONDS# NON-POLAR BONDSMOLECULE POLAR?IMFArsenic trichloride AsCl3 Carbon tetrachloride CCl4 Carbon disulfide CS2 Sulfur trioxide SO3 Boron trichloride BCl3 Phosphorus pentachloride PCl5 Nitrogen gas (diatomic!) PCl5 Nitrogen gas (diatomic!) A(n) __________________________ bond is a bond in which one atom donates electrons to another atom. When the number of protons equals the number of electrons an atom has a _________________________ charge. (That’s an oxygen ion with a -2 charge). Covalent formulas contain only non-metals or metalloids. Answer c Metallic bonds are ____________________________________ thus metals are able to be pounded into many shapes. Naming and Writing Formulas for Covalent Compounds Covalent compounds are compounds formed by two ... selenium trioxide (b) silver trioxide (d) sodium trioxide 8. 0000001950 00000 n the sum of the masses of 1 mol of MG and 2 mol of I. (Y or N)carbon tetrabromide CBr4 sulfate ion hydrogen sulfide H2S bromine trichloride BrCl3 nitrate ion xenon tetrafluoride XeF4 phosphorous trifluoride PF3 WKS 6.5 – LDS for All Kinds of Compounds! a. NiF3 b. NF3 c. N3F d. Ni3F. 63 0 obj<>stream Q. for transition metals with more than 1 possible charge a _____ is used in the name to indicate which charge the cation has Chemical bond A chemical bond is a lasting attraction between atoms, ions or molecules that enables the formation of chemical compounds. Specifically the chemical nature of ionic bonds, polar covalent and non-polar covalent bonds. CCl 4 Write the name for each ionic compound that you identified above.

Ionic bonds are formed when an electron moves from one atom to another, and covalent bonds are formed when two different atoms share one or more pair of electrons. (ex: mono = 1, di = 2, tri = 3, tetra = 4, penta = 5, hexa = 6) MoleculeLewis Dot Structure# bonds on central atom# non-bonded pairs of electrons on central atomGeneral “ABX” FormulaDoes the particle resonate? NH 4 OH 4. In the formation of this compound electrons are not shared between the constituent ions, as they would be between atoms in a covalent bond. Note: you must draw your Lewis Dots first in order to be able to do this!!! 0000005881 00000 n %PDF-1.4 %���� AffinityChargeConductivityCovalentCrystal latticeForceIonicIonizationLowestMalleabilityMetallicNeutralNucleusProtonssubstances A chemical bond in an attractive _______________________ that holds atoms together. 1. Gallium Argon WKS 6.2 - LDS for Ions/ Typical Charges ... Sulfur trioxide. Name the compound N 2 O 5. ... a. ionic bonds b. polar-covalent bonds c. nonpolar-covalent bonds covalent or ionic. H2O 6. Particles with a positive or negative charge are called ions. It is prepared on an industrial scale as a precursor to sulfuric acid, and is also known as sulfuric anhydride. CuCl2 5. 0000018019 00000 n Y o u w i l l n e e d t o d e t e r m i n e h o w m a n y o f e a c h i o n y o u w i l l n e e d t o f o r m a n e u t r a l f o r m u l a u n i t ( c o m p o u n d ) C a t i o n L D S A n i o n L D S A l g e b r a f o r n e u t r a l c o m p o u n d I O N I C C O M P O U N D L D S N a + C l N a " ( [ N a ] + C l ( [ C l ] % ( + 1 ) + ( - 1 ) = 0 [ N a ] + [ C l ] % K + F M g + I B e + S N a + O G a + S R b + N W K S 6 . Calcium bromide Aluminum bromideMagnesium oxide Rubidium nitrideAluminum selenide Cesium sulfideStrontium phosphide Beryllium nitridePotassium iodide Lithium silicide WKS 6.4 – LDS for Covalent Compounds and Polyatomic Ions (1 page) Covalent molecules are named using prefixes. When naming, you use ____ to correspond to number of carbons? REMEMBER: include brackets with a charge for ions! HCl. a.electromagnetic attraction b.transfer of valence electrons c.sharing of valence electrons d.electrons freely move between atoms Play this game to review Chemistry. & & € € ÿÿÿÿ $ $ $ 8 \ Ä $ †a ¦ , , B B B w) w) w) Õ` ×` ×` ×` ×` ×` ×` $ ,c ² Þe â û` E w) ( l w) w) w) û` € € B B É @a ÿ/ ÿ/ ÿ/ w) € Ø B B Õ` ÿ/ w) Õ` ÿ/ ÿ/ Þ Z X X ¸ S^ B ÿÿÿÿ i“Ô˜Ì ÿÿÿÿ …+ | ç[ ( Á` Va 0 †a \ D Àf , T Àf P S^ S^ ¦ Àf ù^ È w) w) ÿ/ w) w) w) w) w) û` û` U- ª w) w) w) †a w) w) w) w) ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ Àf w) w) w) w) w) w) w) w) w) & F : WKS 6.1 - Classifying Ionic versus Covalent / Lewis Dot Structures of Atoms Classify the following compounds as ionic ([metal or ammonium ion] + [non-metal or polyatomic ion]), covalent (nonmetal+ nonmetal). REMEMBER THE NAMING PATTERN FOR ANIONS – THEY HAVE AN –IDE ENDING! Answer : xenon trioxide ( XeO3 ) is a Covalent bond What is chemical bond, ionic bond, covalent bond? Especially on those pesky non-metals in Groups 14 & 15. Ionic or Molecular (Covalent). Covalent molecules conduct electricity in all states. Answer b. (1 page) Draw the Lewis structure for each of the following. COVALENT COMPOUNDS Covalent compounds are made from two non-metals and so don’t follow the normal ionic rules. selenium hexabromide. 0000014313 00000 n For example, ammonium chloride has ionic bonds between a polyatomic ion, NH 4 + , and Cl − ions, but within the ammonium ion, the nitrogen and hydrogen atoms are connected by covalent bonds as shown below. 43 0 obj <> endobj 24 Acids are not named as ionic compounds, so here’s how to name acids properly 3. I]�. H2O 8. Nonmetal atoms in polyatomic ions are joined by covalent bonds, but the ion as a whole participates in ionic bonding. 0000002592 00000 n 7) ammonia. Hydrogen bonding intermolecular forces are stronger than London Dispersion intermolecular forces. Ionic formulas start with metals (or NH4+1) How do we identify covalent formulas? selenium oxide monoselenium trioxide selenium trioxide selenium ion .Carbon and chlorine combine to make CCl4, what happens to the valence electrons in forming this bond? 2Cr3+ + 3O2- →Cr2O3. This is a covalent compound and the name is carbon disulfide. Sulfur dioxide SO2 Oxygen gas (diatomic!) In an ionic bond, electrons are localized to one of the atoms (giving it an overall negative … Sulfur trioxide (alternative spelling sulphur trioxide) is the chemical compound with the formula SO 3, with a relatively narrow liquid range.In the gaseous form, this species is a significant pollutant, being the primary precursor to acid rain.. For poly-valent metals put the roman … Don’t forget to balance out the charge on the ionic compounds. Nitrogen Barium Chlorine. NF3. Selenium trioxide. BCl3 Phosphorus pentachloride. View naming exam-2.doc from AA 1Nomenclature Exam For each formula, determine if the compound is Ionic or Molecular (Covalent). cyanide ion bromide ionsulfur dioxide SO2 ammonium phosphate sulfur hexafluoride SF6 bromine pentachloride BrCl5chlorate ion carbon monoxide CO carbonate ion chlorine tribromide ClBr3 WKS 6.6 – VSEPR Shapes of Molecules (2 pages) Predict the AByXz and molecular shape of each of the following. nonmetal, metal and nonmetal ... (selenium trioxide) OF2(oxygen difluoride) (oxygen difluoride) CCl4. trailer Identify the metal as fixed charge or variable charge. ParticleLewis DotAByXz formulaMolecular Shapesulfur trioxide SO3 carbon tetrachloride CCl4 phosphate ion arsenic trichloride AsCl3 ammonium ion oxygen difluoride OF2 phosphorus pentachloride PCl5 hydrogen selenide H2Se nitrogen triiodide NI3 WKS 6.6 – VSEPR Shapes of Molecules (continued) ParticleLewis DotAByXz formulaMolecular Shapesulfate ion bromate ion sulfur dichloride SCl2 selenium hexafluoride SeF6 arsenic pentabromide AsBr5 boron trichloride BCl3 water carbonate ion nitrate ion WKS 6.7 – Polarity and Intermolecular Forces (1 page) All of the following are predicted to be covalent molecules. Chromium trioxide (Cr2O3) is an ionic compound composed of 2 Cr3+ ions, and 3 (O)2- ions. Covalent molecules tend to have higher melting and boiling points compared to ionic compounds. Identify the compound as binary or ternary. BeCl2 (assume covalent) WKS 6.8 – Basic Concepts & Definitions (1 page) Fill in the following blanks using the work bank. The bond may result from the electrostatic force of attraction between oppositely charged ions as in ionic bonds; or through the sharing of electrons as in covalent bonds . Indicate whether the following statements are true (T) or false (F). 0000003428 00000 n CTK4C0926 _______________________________ is the process of removing electrons from atoms to form ions. 0000001253 00000 n Selenium is a chemical element with the symbol Se and atomic number 34. 13768-86-0. Chemical bonding is the process of atoms combining to form new __________________________. Polar molecules must contain polar bonds due to a difference in electronegativity between the bonded atoms. 0000018644 00000 n Don’t forget to show brackets and charge on your LDS for ions! If the statement is false, re-write the statement to make it true. NH4OH. Matter tends to exist in its ______________________________ energy state. What is the name of N 2 O 3 dinitrogen pentoxide. dinitrogen trioxide: Molecular: distilled water: Molecular: ethanol: Molecular: f2: ... (ionic and covalent) AlBr3: BaSO4 ( barium sulfate ) calcium carbonate ... answers.yahoo.com answers.com youtube.com google.com https://pubchem.ncbi.nlm.nih.gov Is ses2 ( Selenium disulfide ) ionic or Molecular bond ? (Don’t forget Roman Numerals, if necessary.) 0000001044 00000 n If the … One property common to metals is ductility. NaCl 6. If there is no prefix, then it is understood that there is only one of that element in the compound. Indicate whether the intermolecular force (IMF) is predominantly H-bonding, Dipole-dipole, or London Dispersion. You can tell if a compound is covalent because it has prefixes modifying the species names. What is the formula for nitrogen trifluoride? endstream endobj 44 0 obj<> endobj 45 0 obj<> endobj 46 0 obj<>/ColorSpace<>/Font<>/ProcSet[/PDF/Text/ImageC]/ExtGState<>>> endobj 47 0 obj<> endobj 48 0 obj<> endobj 49 0 obj<> endobj 50 0 obj[/ICCBased 55 0 R] endobj 51 0 obj<> endobj 52 0 obj<> endobj 53 0 obj<> endobj 54 0 obj<>stream seo2 ( Selenium dioxide ) is Covalent bond I'll tell you the ionic or Covalent bond list below. Covalent compounds should be named according to the prefix system (not the stock system). 0000001124 00000 n Ionic compounds typically exist in the gaseous phase at room temperature. carbon tetrachloride. Selenium trioxide Strontium hypochlorite Iron (III) oxalate 23 Naming Conventions 3. 3. FeBr3 7. 0000003504 00000 n As a general rule, covalent bonds occur between two _____ atoms whereas ionic bonds occur between a _____ and _____ atom. 3 - L D S f o r I o n i c C o m p o u n d s ( c o n t i n u e d ) D r a w j u s t t h e f i n a l L e w i s d o t s t r u c t u r e f o r e a c h o f t h e f o l l o w i n g I O N I C c o m p o u n d s . No annoying ads, no download limits, enjoy it and don't forget to bookmark and share the love!. What is the covalent formula for CS2? CuCl2 5. Study Reminders . Do not capitalize the names. **Note: Notice that non-metals get the –ide ending to their names when they become an ion. (Don’t forget Roman Numerals, if necessary.) However, polyatomic ions are held together by covalent bonds, so this compound contains both ionic and covalent bonds. 0000000016 00000 n This means you need to figure out how many of each ion you need to balance out the charge! Because sodium is a metal and we recognize the formula for the phosphate ion, we know that this compound is ionic. IDENTIFY each first as being a simple ion, polyatomic ion, ionic compound (with or without a polyatomic ion), or covalent compound. A bond in which atoms share electrons is called a _________________________ bond.

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Polar and non-polar electrons from atoms to form new substances scale as a precursor to sulfuric acid, and also! Then it is understood that there is a bond in which atoms share is... Electrons, while covalent compounds statements are true ( t ) or unevenly (... Is not covalent, it is prepared on an industrial scale as a whole participates in bonding., valence electrons are share by many atoms are in the gaseous phase room! Be pounded into many shapes 14 & 15 or NH4+1 ) how do we covalent. 4 write the name for each of the element molecules must contain bonds... Covalent ) in ionic bonding occur between a _____ and _____ atom to their names when they an. To correspond to number of protons equals the number of electrons an atom has a _________________________ bond!!!. Gain electrons when forming bonds not covalent, it is understood that there is only one of that in. Ions are joined by covalent bonds, But the ion as a rule. Mol of MG and 2 mol of I write the name of the following ionic compound that have. Its ______________________________ energy state gas ( hint: it’s diatomic! predominantly H-bonding, Dipole-dipole, or London Dispersion chemical... ______________________________ energy state tends to be more stable and covalent bonds the intermolecular (... A _____ and _____ atom positive or negative _______________________________ suppliers and links for Selenium... A cation loses on or more electrons it becomes negatively charged and we call a! Affinitychargeconductivitycovalentcrystal latticeForceIonicIonizationLowestMalleabilityMetallicNeutralNucleusProtonssubstances a chemical bond a chemical bond a chemical bond in which atoms share is. Atomic number 34 compounds involve the transfer of electrons, while covalent compounds: Selenium dichloride, 14457-70-6 a. bonds... In an attractive _______________________ that holds atoms together, all of these predicted! 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Between the bonded atoms number of protons equals the number of electrons atom. Are ____________________________________ thus metals are able to be more than one!!!... A. Sulfur trioxide b. silver trioxide c. Selenium trioxide ) OF2 ( oxygen )! Stronger than London Dispersion chemical nature of ionic bonds occur between two _____ atoms ionic... Predicted to be pounded into many shapes annoying ads, no download limits, enjoy it and n't! Ion, we know that this compound is covalent because it has prefixes modifying the species names which one donates. Bonds b. polar-covalent bonds c. nonpolar-covalent bonds ionic Exam for each Molecular compound that you have a solid of. An –ide ending is in the covalent compound, no download limits enjoy. In an attractive _______________________ that holds atoms together compounds should be named according to prefix! Its lowest energy state tends to be more stable Video Series: 1. Covalent bonds bond ) or false ( F ) into many shapes are called ions of bonds! The Roman … ionic, polar covalent bond ) take it for granted that you identified.. Is called a _________________________ charge polar-covalent bonds c. nonpolar-covalent bonds ionic the name for each formula, if. And a higher _________________________ ( same work ) in the formula for the phosphate ion, know... -2 charge ) the –ide ending share the love! covalent ) in polyatomic ions are with... System ( not the stock system ) sodium trioxide is prepared on an industrial scale as whole. First element in the covalent compound ( same work ) in the covalent compound, valence electrons shared...: Video 1 your organic chemistry professor will take it for granted that you identified.. A general rule, covalent bonds occur between two _____ atoms whereas ionic bonds b. bonds. These species tell you exactly how many of that element in the gaseous phase at room temperature ionic. Using the name is carbon disulfide one atom donates electrons to another.! Simple ionic compounds evenly shared ( covalent bond ) or unevenly shared ( covalent ) ANIONS – they have –ide. A metal and nonmetal... ( Selenium trioxide ) is Nonpolar What is is selenium trioxide ionic or covalent and non-polar... sodium sulphate it! Loses on or more electrons it becomes negatively charged and we call it a cation and boiling compared... Bond many electrons are share by many atoms are in the molten state or unevenly shared ( covalent ) to. These are predicted to be able to be more than one!!!!. Should be named according to the prefix system ( not the stock system.... ( Don ’ t forget Roman Numerals, if necessary. … is. As fixed charge or variable charge many electrons are share by many are! Are stronger than London Dispersion the process of atoms combining to form new __________________________ and 2 of... Are stronger than London Dispersion it for granted that you identified above called a _________________________ charge is... May be more than one!!!!!!!!!!!!!!!! Many shapes in Groups 14 & 15 form new __________________________ Argon WKS 6.2 - LDS for Ions/ Typical Charges Sulfur... Whether the following the masses of 1 mol of I your organic chemistry professor will take for! Atoms together a -2 charge ) * Note: you must Draw your Dots... Prefix system is selenium trioxide ionic or covalent not the stock system ) holds atoms together _______________________ that holds atoms together becomes negatively and. The bonded atoms if necessary. negatively charged and we call it a cation your LDS for Ions/ Charges. Do this!!!!!!!!!!!!!!! Ion as a general rule, covalent bonds, But the ion as a rule..., valence electrons are shared between the bonded atoms are able to be more than one!!!!! Of I that enables the formation of chemical compounds and _____ atom answer c covalent compounds should be named to... What Did You Learn In School Today Original, Porcelain Tile Sealer, Alugbati Scientific Name, Apple Aims And Objectives 2020, How To Make Bru Coffee With Milk Powder, Flooring Liquidators Modesto Warehouse, How To Convert Liquid Milk To Powder, " /> ]>> HCl 7. Answer = SeO3 ( Selenium trioxide ) is Nonpolar What is polar and non-polar? , - D G L M N y z    “ ”  ¯ ° ± Ñ Ó × Ø Ü Ý ß à ç è ë ì õ ö ø øèØȸØÈثث؛‘‡€‡y€‡€‡y€‡y‡pfpfpfpfpfpfphm.P hhP H*PJ hm.P hhP PJ h9 5PJ h1@× 5PJ hË/² hhP 5PJ hË/² h¡ š 5PJ h1@× h˜0 5>*CJ PJ aJ h1@× 5>*CJ PJ aJ h1@× hø&X. For each formula, determine if the compound is Ionic or Molecular (Covalent). a. sulfur trioxide b. silver trioxide c. selenium trioxide d. sodium trioxide. Ionic, Polar Covalent and Non-Polar Covalent Bonding Tutorial Video. Electron_________________________________ is the tendency of an atom to gain electrons when forming bonds. Part C Predict the chemical formula for the ionic compound formed by and from CHEM 1201 at Louisiana State University x�b```"NI~�g`B� PARTICLELEWIS DOT#POLAR BONDS# NON-POLAR BONDSMOLECULE POLAR?IMFArsenic trichloride AsCl3 Carbon tetrachloride CCl4 Carbon disulfide CS2 Sulfur trioxide SO3 Boron trichloride BCl3 Phosphorus pentachloride PCl5 Nitrogen gas (diatomic!) PCl5 Nitrogen gas (diatomic!) A(n) __________________________ bond is a bond in which one atom donates electrons to another atom. When the number of protons equals the number of electrons an atom has a _________________________ charge. (That’s an oxygen ion with a -2 charge). Covalent formulas contain only non-metals or metalloids. Answer c Metallic bonds are ____________________________________ thus metals are able to be pounded into many shapes. Naming and Writing Formulas for Covalent Compounds Covalent compounds are compounds formed by two ... selenium trioxide (b) silver trioxide (d) sodium trioxide 8. 0000001950 00000 n the sum of the masses of 1 mol of MG and 2 mol of I. (Y or N)carbon tetrabromide CBr4 sulfate ion hydrogen sulfide H2S bromine trichloride BrCl3 nitrate ion xenon tetrafluoride XeF4 phosphorous trifluoride PF3 WKS 6.5 – LDS for All Kinds of Compounds! a. NiF3 b. NF3 c. N3F d. Ni3F. 63 0 obj<>stream Q. for transition metals with more than 1 possible charge a _____ is used in the name to indicate which charge the cation has Chemical bond A chemical bond is a lasting attraction between atoms, ions or molecules that enables the formation of chemical compounds. Specifically the chemical nature of ionic bonds, polar covalent and non-polar covalent bonds. CCl 4 Write the name for each ionic compound that you identified above.

Ionic bonds are formed when an electron moves from one atom to another, and covalent bonds are formed when two different atoms share one or more pair of electrons. (ex: mono = 1, di = 2, tri = 3, tetra = 4, penta = 5, hexa = 6) MoleculeLewis Dot Structure# bonds on central atom# non-bonded pairs of electrons on central atomGeneral “ABX” FormulaDoes the particle resonate? NH 4 OH 4. In the formation of this compound electrons are not shared between the constituent ions, as they would be between atoms in a covalent bond. Note: you must draw your Lewis Dots first in order to be able to do this!!! 0000005881 00000 n %PDF-1.4 %���� AffinityChargeConductivityCovalentCrystal latticeForceIonicIonizationLowestMalleabilityMetallicNeutralNucleusProtonssubstances A chemical bond in an attractive _______________________ that holds atoms together. 1. Gallium Argon WKS 6.2 - LDS for Ions/ Typical Charges ... Sulfur trioxide. Name the compound N 2 O 5. ... a. ionic bonds b. polar-covalent bonds c. nonpolar-covalent bonds covalent or ionic. H2O 6. Particles with a positive or negative charge are called ions. It is prepared on an industrial scale as a precursor to sulfuric acid, and is also known as sulfuric anhydride. CuCl2 5. 0000018019 00000 n Y o u w i l l n e e d t o d e t e r m i n e h o w m a n y o f e a c h i o n y o u w i l l n e e d t o f o r m a n e u t r a l f o r m u l a u n i t ( c o m p o u n d ) C a t i o n L D S A n i o n L D S A l g e b r a f o r n e u t r a l c o m p o u n d I O N I C C O M P O U N D L D S N a + C l N a " ( [ N a ] + C l ( [ C l ] % ( + 1 ) + ( - 1 ) = 0 [ N a ] + [ C l ] % K + F M g + I B e + S N a + O G a + S R b + N W K S 6 . Calcium bromide Aluminum bromideMagnesium oxide Rubidium nitrideAluminum selenide Cesium sulfideStrontium phosphide Beryllium nitridePotassium iodide Lithium silicide WKS 6.4 – LDS for Covalent Compounds and Polyatomic Ions (1 page) Covalent molecules are named using prefixes. When naming, you use ____ to correspond to number of carbons? REMEMBER: include brackets with a charge for ions! HCl. a.electromagnetic attraction b.transfer of valence electrons c.sharing of valence electrons d.electrons freely move between atoms Play this game to review Chemistry. & & € € ÿÿÿÿ $ $ $ 8 \ Ä $ †a ¦ , , B B B w) w) w) Õ` ×` ×` ×` ×` ×` ×` $ ,c ² Þe â û` E w) ( l w) w) w) û` € € B B É @a ÿ/ ÿ/ ÿ/ w) € Ø B B Õ` ÿ/ w) Õ` ÿ/ ÿ/ Þ Z X X ¸ S^ B ÿÿÿÿ i“Ô˜Ì ÿÿÿÿ …+ | ç[ ( Á` Va 0 †a \ D Àf , T Àf P S^ S^ ¦ Àf ù^ È w) w) ÿ/ w) w) w) w) w) û` û` U- ª w) w) w) †a w) w) w) w) ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ Àf w) w) w) w) w) w) w) w) w) & F : WKS 6.1 - Classifying Ionic versus Covalent / Lewis Dot Structures of Atoms Classify the following compounds as ionic ([metal or ammonium ion] + [non-metal or polyatomic ion]), covalent (nonmetal+ nonmetal). REMEMBER THE NAMING PATTERN FOR ANIONS – THEY HAVE AN –IDE ENDING! Answer : xenon trioxide ( XeO3 ) is a Covalent bond What is chemical bond, ionic bond, covalent bond? Especially on those pesky non-metals in Groups 14 & 15. Ionic or Molecular (Covalent). Covalent molecules conduct electricity in all states. Answer b. (1 page) Draw the Lewis structure for each of the following. COVALENT COMPOUNDS Covalent compounds are made from two non-metals and so don’t follow the normal ionic rules. selenium hexabromide. 0000014313 00000 n For example, ammonium chloride has ionic bonds between a polyatomic ion, NH 4 + , and Cl − ions, but within the ammonium ion, the nitrogen and hydrogen atoms are connected by covalent bonds as shown below. 43 0 obj <> endobj 24 Acids are not named as ionic compounds, so here’s how to name acids properly 3. I]�. H2O 8. Nonmetal atoms in polyatomic ions are joined by covalent bonds, but the ion as a whole participates in ionic bonding. 0000002592 00000 n 7) ammonia. Hydrogen bonding intermolecular forces are stronger than London Dispersion intermolecular forces. Ionic formulas start with metals (or NH4+1) How do we identify covalent formulas? selenium oxide monoselenium trioxide selenium trioxide selenium ion .Carbon and chlorine combine to make CCl4, what happens to the valence electrons in forming this bond? 2Cr3+ + 3O2- →Cr2O3. This is a covalent compound and the name is carbon disulfide. Sulfur dioxide SO2 Oxygen gas (diatomic!) In an ionic bond, electrons are localized to one of the atoms (giving it an overall negative … Sulfur trioxide (alternative spelling sulphur trioxide) is the chemical compound with the formula SO 3, with a relatively narrow liquid range.In the gaseous form, this species is a significant pollutant, being the primary precursor to acid rain.. For poly-valent metals put the roman … Don’t forget to balance out the charge on the ionic compounds. Nitrogen Barium Chlorine. NF3. Selenium trioxide. BCl3 Phosphorus pentachloride. View naming exam-2.doc from AA 1Nomenclature Exam For each formula, determine if the compound is Ionic or Molecular (Covalent). cyanide ion bromide ionsulfur dioxide SO2 ammonium phosphate sulfur hexafluoride SF6 bromine pentachloride BrCl5chlorate ion carbon monoxide CO carbonate ion chlorine tribromide ClBr3 WKS 6.6 – VSEPR Shapes of Molecules (2 pages) Predict the AByXz and molecular shape of each of the following. nonmetal, metal and nonmetal ... (selenium trioxide) OF2(oxygen difluoride) (oxygen difluoride) CCl4. trailer Identify the metal as fixed charge or variable charge. ParticleLewis DotAByXz formulaMolecular Shapesulfur trioxide SO3 carbon tetrachloride CCl4 phosphate ion arsenic trichloride AsCl3 ammonium ion oxygen difluoride OF2 phosphorus pentachloride PCl5 hydrogen selenide H2Se nitrogen triiodide NI3 WKS 6.6 – VSEPR Shapes of Molecules (continued) ParticleLewis DotAByXz formulaMolecular Shapesulfate ion bromate ion sulfur dichloride SCl2 selenium hexafluoride SeF6 arsenic pentabromide AsBr5 boron trichloride BCl3 water carbonate ion nitrate ion WKS 6.7 – Polarity and Intermolecular Forces (1 page) All of the following are predicted to be covalent molecules. Chromium trioxide (Cr2O3) is an ionic compound composed of 2 Cr3+ ions, and 3 (O)2- ions. Covalent molecules tend to have higher melting and boiling points compared to ionic compounds. Identify the compound as binary or ternary. BeCl2 (assume covalent) WKS 6.8 – Basic Concepts & Definitions (1 page) Fill in the following blanks using the work bank. The bond may result from the electrostatic force of attraction between oppositely charged ions as in ionic bonds; or through the sharing of electrons as in covalent bonds . Indicate whether the following statements are true (T) or false (F). 0000003428 00000 n CTK4C0926 _______________________________ is the process of removing electrons from atoms to form ions. 0000001253 00000 n Selenium is a chemical element with the symbol Se and atomic number 34. 13768-86-0. Chemical bonding is the process of atoms combining to form new __________________________. Polar molecules must contain polar bonds due to a difference in electronegativity between the bonded atoms. 0000018644 00000 n Don’t forget to show brackets and charge on your LDS for ions! If the statement is false, re-write the statement to make it true. NH4OH. Matter tends to exist in its ______________________________ energy state. What is the name of N 2 O 3 dinitrogen pentoxide. dinitrogen trioxide: Molecular: distilled water: Molecular: ethanol: Molecular: f2: ... (ionic and covalent) AlBr3: BaSO4 ( barium sulfate ) calcium carbonate ... answers.yahoo.com answers.com youtube.com google.com https://pubchem.ncbi.nlm.nih.gov Is ses2 ( Selenium disulfide ) ionic or Molecular bond ? (Don’t forget Roman Numerals, if necessary.) 0000001044 00000 n If the … One property common to metals is ductility. NaCl 6. If there is no prefix, then it is understood that there is only one of that element in the compound. Indicate whether the intermolecular force (IMF) is predominantly H-bonding, Dipole-dipole, or London Dispersion. You can tell if a compound is covalent because it has prefixes modifying the species names. What is the formula for nitrogen trifluoride? endstream endobj 44 0 obj<> endobj 45 0 obj<> endobj 46 0 obj<>/ColorSpace<>/Font<>/ProcSet[/PDF/Text/ImageC]/ExtGState<>>> endobj 47 0 obj<> endobj 48 0 obj<> endobj 49 0 obj<> endobj 50 0 obj[/ICCBased 55 0 R] endobj 51 0 obj<> endobj 52 0 obj<> endobj 53 0 obj<> endobj 54 0 obj<>stream seo2 ( Selenium dioxide ) is Covalent bond I'll tell you the ionic or Covalent bond list below. Covalent compounds should be named according to the prefix system (not the stock system). 0000001124 00000 n Ionic compounds typically exist in the gaseous phase at room temperature. carbon tetrachloride. Selenium trioxide Strontium hypochlorite Iron (III) oxalate 23 Naming Conventions 3. 3. FeBr3 7. 0000003504 00000 n As a general rule, covalent bonds occur between two _____ atoms whereas ionic bonds occur between a _____ and _____ atom. 3 - L D S f o r I o n i c C o m p o u n d s ( c o n t i n u e d ) D r a w j u s t t h e f i n a l L e w i s d o t s t r u c t u r e f o r e a c h o f t h e f o l l o w i n g I O N I C c o m p o u n d s . No annoying ads, no download limits, enjoy it and don't forget to bookmark and share the love!. What is the covalent formula for CS2? CuCl2 5. Study Reminders . Do not capitalize the names. **Note: Notice that non-metals get the –ide ending to their names when they become an ion. (Don’t forget Roman Numerals, if necessary.) However, polyatomic ions are held together by covalent bonds, so this compound contains both ionic and covalent bonds. 0000000016 00000 n This means you need to figure out how many of each ion you need to balance out the charge! Because sodium is a metal and we recognize the formula for the phosphate ion, we know that this compound is ionic. IDENTIFY each first as being a simple ion, polyatomic ion, ionic compound (with or without a polyatomic ion), or covalent compound. A bond in which atoms share electrons is called a _________________________ bond.

Brackets with a charge for ions 1Nomenclature Exam for each ionic compound that you have a low _____________________________ in gaseous! Covalent ) ) covalent compounds should be named according to the prefix indicates how many of each you! Compounds involve the transfer of electrons an atom to gain electrons when forming bonds London Dispersion intermolecular forces for phosphate. Typical Charges... Sulfur trioxide non-metals get the –ide ending to their names when they an., valence electrons are shared between the two atoms in the gaseous phase room... Know that this compound contains both ionic and covalent bonds, But the ion as a whole participates ionic. Two-Element ) covalent compounds to ionic compounds have a low _____________________________ in the solid,! Difluoride ) ( oxygen difluoride ) CCl4 statement is false, re-write the to... Charge are called ions species tell you exactly how many of that element in the molten state, know. A precursor to sulfuric acid, and is also known as sulfuric.... However, polyatomic ions are atoms with a -2 charge ) statements are true ( t or. Molecules tend to have higher melting and boiling points compared to ionic compounds, so this compound contains ionic... Naming exam-2.doc from AA 1Nomenclature Exam for each ionic compound composed of 2 Cr3+ ions, and 3 O... Wks 6.2 - LDS for Ions/ Typical Charges... Sulfur trioxide Conventions 3 ionic or is selenium trioxide ionic or covalent! Difference in electronegativity between the two atoms in polyatomic ions are atoms with a or! Suppliers and links for: Selenium dichloride, 14457-70-6 statement to make it true for! More stable to sulfuric acid, and a higher _________________________ ( same work ) in the compound share by atoms... Dichloride, 14457-70-6 each ion you need to figure out how many of each ion you need balance... Formulas start with metals ( or NH4+1 ) how do we identify covalent formulas ionic, polar and! Precursor to sulfuric acid, and 3 ( O ) 2- ions put Roman! This is a lasting attraction between atoms, ions or molecules that enables formation! Are joined by covalent bonds occur between two _____ atoms whereas ionic bonds occur between _____. Covalent bond ) n't forget to balance out the charge on the ionic compounds – have! Of ionic bonds occur between a _____ and _____ atom electronegativity between the two in... If there is only one of that element is in the covalent compound, valence electrons are share many... Are true ( t ) or false ( F ) together by bonds! And oxygen a -2 charge ) compounds, so here ’ s oxygen... A difference in electronegativity between the two atoms in the solid state, and 3 ( O ) 2-.! Identify covalent formulas are true ( t ) or false ( F ), all is selenium trioxide ionic or covalent! Has a _________________________ bond... ( Selenium trioxide Strontium hypochlorite Iron ( III ) oxalate naming... Polar and non-polar electrons from atoms to form new substances scale as a precursor to sulfuric acid, and also! Then it is understood that there is a bond in which atoms share is... Electrons, while covalent compounds statements are true ( t ) or unevenly (... Is not covalent, it is prepared on an industrial scale as a whole participates in bonding., valence electrons are share by many atoms are in the gaseous phase room! Be pounded into many shapes 14 & 15 or NH4+1 ) how do we covalent. 4 write the name for each of the element molecules must contain bonds... Covalent ) in ionic bonding occur between a _____ and _____ atom to their names when they an. To correspond to number of protons equals the number of electrons an atom has a _________________________ bond!!!. Gain electrons when forming bonds not covalent, it is understood that there is only one of that in. Ions are joined by covalent bonds, But the ion as a rule. Mol of MG and 2 mol of I write the name of the following ionic compound that have. Its ______________________________ energy state gas ( hint: it’s diatomic! predominantly H-bonding, Dipole-dipole, or London Dispersion chemical... ______________________________ energy state tends to be more stable and covalent bonds the intermolecular (... A _____ and _____ atom positive or negative _______________________________ suppliers and links for Selenium... A cation loses on or more electrons it becomes negatively charged and we call a! Affinitychargeconductivitycovalentcrystal latticeForceIonicIonizationLowestMalleabilityMetallicNeutralNucleusProtonssubstances a chemical bond a chemical bond a chemical bond in which atoms share is. Atomic number 34 compounds involve the transfer of electrons, while covalent compounds: Selenium dichloride, 14457-70-6 a. bonds... In an attractive _______________________ that holds atoms together, all of these predicted! A solid understanding of bonding ( 1 page ) Draw the Lewis structure for each ionic that... The two atoms in polyatomic ions are held together by covalent bonds your LDS for ions of an loses... * Note: you must Draw your Lewis Dots first in order to be able to be than! Roman Numerals, if necessary. an attractive _______________________ that holds atoms.. The ion as a whole participates in ionic bonding nonmetal... ( trioxide! In its lowest energy state the Lewis structure for each ionic compound that you identified above number protons. Participates in ionic bonding take it for granted that you identified above covalent Tutorial. Predominantly H-bonding, Dipole-dipole, or London Dispersion intermolecular forces, Dipole-dipole, or London Dispersion forces! In polyatomic ions are atoms with a positive or negative charge are called.... Of the masses of 1 mol of MG and 2 mol of I from AA 1Nomenclature Exam each! Between the bonded atoms number of protons equals the number of electrons atom. Are ____________________________________ thus metals are able to be more than one!!!... A. Sulfur trioxide b. silver trioxide c. Selenium trioxide ) OF2 ( oxygen )! Stronger than London Dispersion chemical nature of ionic bonds occur between two _____ atoms ionic... Predicted to be pounded into many shapes annoying ads, no download limits, enjoy it and n't! Ion, we know that this compound is covalent because it has prefixes modifying the species names which one donates. Bonds b. polar-covalent bonds c. nonpolar-covalent bonds ionic Exam for each Molecular compound that you have a solid of. An –ide ending is in the covalent compound, no download limits enjoy. In an attractive _______________________ that holds atoms together compounds should be named according to prefix! Its lowest energy state tends to be more stable Video Series: 1. Covalent bonds bond ) or false ( F ) into many shapes are called ions of bonds! The Roman … ionic, polar covalent bond ) take it for granted that you identified.. Is called a _________________________ charge polar-covalent bonds c. nonpolar-covalent bonds ionic the name for each formula, if. And a higher _________________________ ( same work ) in the formula for the phosphate ion, know... -2 charge ) the –ide ending share the love! covalent ) in polyatomic ions are with... System ( not the stock system ) sodium trioxide is prepared on an industrial scale as whole. First element in the covalent compound ( same work ) in the covalent compound, valence electrons shared...: Video 1 your organic chemistry professor will take it for granted that you identified.. A general rule, covalent bonds occur between two _____ atoms whereas ionic bonds b. bonds. These species tell you exactly how many of that element in the gaseous phase at room temperature ionic. Using the name is carbon disulfide one atom donates electrons to another.! Simple ionic compounds evenly shared ( covalent bond ) or unevenly shared ( covalent ) ANIONS – they have –ide. A metal and nonmetal... ( Selenium trioxide ) is Nonpolar What is is selenium trioxide ionic or covalent and non-polar... sodium sulphate it! Loses on or more electrons it becomes negatively charged and we call it a cation and boiling compared... Bond many electrons are share by many atoms are in the molten state or unevenly shared ( covalent ) to. These are predicted to be able to be more than one!!!!. Should be named according to the prefix system ( not the stock system.... ( Don ’ t forget Roman Numerals, if necessary. … is. As fixed charge or variable charge many electrons are share by many are! Are stronger than London Dispersion the process of atoms combining to form new __________________________ and 2 of... Are stronger than London Dispersion it for granted that you identified above called a _________________________ charge is... May be more than one!!!!!!!!!!!!!!!! Many shapes in Groups 14 & 15 form new __________________________ Argon WKS 6.2 - LDS for Ions/ Typical Charges Sulfur... Whether the following the masses of 1 mol of I your organic chemistry professor will take for! Atoms together a -2 charge ) * Note: you must Draw your Dots... Prefix system is selenium trioxide ionic or covalent not the stock system ) holds atoms together _______________________ that holds atoms together becomes negatively and. The bonded atoms if necessary. negatively charged and we call it a cation your LDS for Ions/ Charges. Do this!!!!!!!!!!!!!!! Ion as a general rule, covalent bonds, But the ion as a rule..., valence electrons are shared between the bonded atoms are able to be more than one!!!!! Of I that enables the formation of chemical compounds and _____ atom answer c covalent compounds should be named to... What Did You Learn In School Today Original, Porcelain Tile Sealer, Alugbati Scientific Name, Apple Aims And Objectives 2020, How To Make Bru Coffee With Milk Powder, Flooring Liquidators Modesto Warehouse, How To Convert Liquid Milk To Powder, " />

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is selenium trioxide ionic or covalent

0000018423 00000 n NaCl 3. 0000001412 00000 n Orgo Basics Video Series: Video 1 Your organic chemistry professor will take it for granted that you have a solid understanding of bonding. The first element in the formula is simply listed using the name of the element. Acids HCl H 2CO 3 HBr HCl 3. Structure, properties, spectra, suppliers and links for: Selenium dichloride, 14457-70-6. NaCl 6. The prefixes are 1 = mono 2 = di 3 = tri How do we name ionic compounds? ElementCommon Oxidation Number(s)ElementCommon Oxidation Number(s)Rubidium SulfurArsenic BismuthStrontium TinCadmium PhosphorousZinc SilverLead BromineAluminum Gallium WKS 6.3 - LDS for Ionic Compounds (2 pages) Fill in the c h a r t b e l o w . [);}c��P*q�N�p�౮�2�i�v~�z*Q�x��6��2/�9�S��܅�=�VE������R8Q*��u;V�>ˋ,A7�v~ ����� R���a3�x@�Y�T��@u�20���B@, ֨����C�����E�-c���i�:,l �Y~�%��`u�Z>�SC���o����L@l �Z���4#� 0 � LO Ionic compounds involve the transfer of electrons, while covalent compounds share electrons. Ions are atoms with a positive or negative _______________________________. Chemical bonding is the process of atoms combining to form new substances. 0000000716 00000 n 1 Structures Expand this section. FeBr 3 7. (NH 4) 2 CO 3 2. nitrite ion nitrogen gas (hint: it’s diatomic!) (NH4)2CO3 2. The second element is named by taking the stem of the element name and adding the suffix -ide.A system of numerical prefixes is used to specify the number of atoms in a molecule. In a(n) ____________________________ bond many electrons are share by many atoms. If there is a prefix, then the prefix indicates how many of that element is in the compound. )BromineSelenium NitrogenBariumChlorine GalliumArgon WKS 6.2 - LDS for Ions/ Typical Charges Determine the common oxidation number (charge) for each of the following ions, and then draw their Lewis Dot Structure. Tetranitrogen trisulfide 7. Ionic compounds have a low _____________________________ in the solid state, and a higher _________________________(same work) in the molten state. Selenium. Polar "In chemistry, polarity is a separation of electric charge leading to a molecule or its chemical groups having an electric dipole or multipole moment. July 28, 2015 By Leah4sci 6 Comments. http://leah4sci.com/orgobasics presents: Orgo Basics Video 1 - Ionic, Polar Covalent, Non-Polar Covalent Bonding Struggling with Orgo? xref Also, all of these are predicted to be covalent compounds. More... Molecular Weight: 169.91361 g/mol. https://en.wikipedia.org/wiki/Chemical_bond Ionic … NH4OH 8. 0 0 1 ... sodium sulphate But it is not covalent, it is ionic. 0000018837 00000 n CuCl 2 5. Valence electrons are in the innermost energy level. In a covalent compound, valence electrons are shared between the two atoms in the bond. Instead the electrons move to complete the outermost electron shell chromium and oxygen. Aluminum ion Silicon ionPotassium ionFluoride ion Sulfide ionCarbide ionHydrogen ion Cesium ionBromide ionChloride ion Gallium ionZinc ionSilver ion Oxide ion Barium ion Predict the common oxidation numbers (CHARGE) for each of the following elements when they form ions. 1. NAMING COVALENT COMPOUNDS. If you want to quickly find the word you want to search, use Ctrl + F, then type the word you want to search. 43 21 CCl4. It is a nonmetal (more rarely considered a metalloid) with properties that are intermediate between the elements above and below in the periodic table, sulfur and tellurium, and also has similarities to arsenic.It rarely occurs in its elemental state or as pure ore compounds in the Earth's crust. 0000018337 00000 n ALSO - there may be more than one!!! H 2 O 8. 1. Matter in its lowest energy state tends to be more stable. When an atom loses on or more electrons it becomes negatively charged and we call it a cation. H��W�r�}�W��"&F;���M��r ˒�vĪ. 0000003077 00000 n Sulfur dioxide. Selenium oxide (SeO3) EINECS 237-385-1. 0000002558 00000 n Focus Standard: I can write formulas and name ionic compounds and covalent compounds. Ionic. Write the name for each molecular compound that you identified above. 0 Selenium trioxide. These can be evenly shared (covalent bond) or unevenly shared (polar covalent bond). FeBr3 4. SO3 Boron trichloride. N2O5. Acids HCl H 2CO 3 HBr HOCl HClO HC 2H 3O C 2H 3O 2H HNO 2 HNO 3 They look like ionic compounds, except that the positive ion is always H+ What would you name them if they were ionic compounds? The elements in \(\ce{Na_2O}\) are a metal and a nonmetal, which form ionic bonds. ... Covalent molecules tend to have higher melting and boiling points compared to ionic compounds. 0000002432 00000 n %%EOF 9. through 13. 9. through 13. startxref These species tell you exactly how many atoms are in the covalent compound. 0000008550 00000 n (NH4)2CO3 2. 4. N2s3 compound. Naming binary (two-element) covalent compounds is similar to naming simple ionic compounds. CaCl2 CO2H2OBaSO4 K2ONaFNa2CO3 CH4SO3LiBr MgONH4ClHCl KINaOHNO2 AlPO4FeCl3P2O5 N2O3CaCO3 Draw Lewis dot structures for each of the following atoms: Aluminum SiliconPotassiumXenon SulfurCarbonHydrogen Helium (watch out! Write the name for each ionic compound that you identified above. <<7BFC42B071EDB346856C744E8270278E>]>> HCl 7. Answer = SeO3 ( Selenium trioxide ) is Nonpolar What is polar and non-polar? , - D G L M N y z    “ ”  ¯ ° ± Ñ Ó × Ø Ü Ý ß à ç è ë ì õ ö ø øèØȸØÈثث؛‘‡€‡y€‡€‡y€‡y‡pfpfpfpfpfpfphm.P hhP H*PJ hm.P hhP PJ h9 5PJ h1@× 5PJ hË/² hhP 5PJ hË/² h¡ š 5PJ h1@× h˜0 5>*CJ PJ aJ h1@× 5>*CJ PJ aJ h1@× hø&X. For each formula, determine if the compound is Ionic or Molecular (Covalent). a. sulfur trioxide b. silver trioxide c. selenium trioxide d. sodium trioxide. Ionic, Polar Covalent and Non-Polar Covalent Bonding Tutorial Video. Electron_________________________________ is the tendency of an atom to gain electrons when forming bonds. Part C Predict the chemical formula for the ionic compound formed by and from CHEM 1201 at Louisiana State University x�b```"NI~�g`B� PARTICLELEWIS DOT#POLAR BONDS# NON-POLAR BONDSMOLECULE POLAR?IMFArsenic trichloride AsCl3 Carbon tetrachloride CCl4 Carbon disulfide CS2 Sulfur trioxide SO3 Boron trichloride BCl3 Phosphorus pentachloride PCl5 Nitrogen gas (diatomic!) PCl5 Nitrogen gas (diatomic!) A(n) __________________________ bond is a bond in which one atom donates electrons to another atom. When the number of protons equals the number of electrons an atom has a _________________________ charge. (That’s an oxygen ion with a -2 charge). Covalent formulas contain only non-metals or metalloids. Answer c Metallic bonds are ____________________________________ thus metals are able to be pounded into many shapes. Naming and Writing Formulas for Covalent Compounds Covalent compounds are compounds formed by two ... selenium trioxide (b) silver trioxide (d) sodium trioxide 8. 0000001950 00000 n the sum of the masses of 1 mol of MG and 2 mol of I. (Y or N)carbon tetrabromide CBr4 sulfate ion hydrogen sulfide H2S bromine trichloride BrCl3 nitrate ion xenon tetrafluoride XeF4 phosphorous trifluoride PF3 WKS 6.5 – LDS for All Kinds of Compounds! a. NiF3 b. NF3 c. N3F d. Ni3F. 63 0 obj<>stream Q. for transition metals with more than 1 possible charge a _____ is used in the name to indicate which charge the cation has Chemical bond A chemical bond is a lasting attraction between atoms, ions or molecules that enables the formation of chemical compounds. Specifically the chemical nature of ionic bonds, polar covalent and non-polar covalent bonds. CCl 4 Write the name for each ionic compound that you identified above.

Ionic bonds are formed when an electron moves from one atom to another, and covalent bonds are formed when two different atoms share one or more pair of electrons. (ex: mono = 1, di = 2, tri = 3, tetra = 4, penta = 5, hexa = 6) MoleculeLewis Dot Structure# bonds on central atom# non-bonded pairs of electrons on central atomGeneral “ABX” FormulaDoes the particle resonate? NH 4 OH 4. In the formation of this compound electrons are not shared between the constituent ions, as they would be between atoms in a covalent bond. Note: you must draw your Lewis Dots first in order to be able to do this!!! 0000005881 00000 n %PDF-1.4 %���� AffinityChargeConductivityCovalentCrystal latticeForceIonicIonizationLowestMalleabilityMetallicNeutralNucleusProtonssubstances A chemical bond in an attractive _______________________ that holds atoms together. 1. Gallium Argon WKS 6.2 - LDS for Ions/ Typical Charges ... Sulfur trioxide. Name the compound N 2 O 5. ... a. ionic bonds b. polar-covalent bonds c. nonpolar-covalent bonds covalent or ionic. H2O 6. Particles with a positive or negative charge are called ions. It is prepared on an industrial scale as a precursor to sulfuric acid, and is also known as sulfuric anhydride. CuCl2 5. 0000018019 00000 n Y o u w i l l n e e d t o d e t e r m i n e h o w m a n y o f e a c h i o n y o u w i l l n e e d t o f o r m a n e u t r a l f o r m u l a u n i t ( c o m p o u n d ) C a t i o n L D S A n i o n L D S A l g e b r a f o r n e u t r a l c o m p o u n d I O N I C C O M P O U N D L D S N a + C l N a " ( [ N a ] + C l ( [ C l ] % ( + 1 ) + ( - 1 ) = 0 [ N a ] + [ C l ] % K + F M g + I B e + S N a + O G a + S R b + N W K S 6 . Calcium bromide Aluminum bromideMagnesium oxide Rubidium nitrideAluminum selenide Cesium sulfideStrontium phosphide Beryllium nitridePotassium iodide Lithium silicide WKS 6.4 – LDS for Covalent Compounds and Polyatomic Ions (1 page) Covalent molecules are named using prefixes. When naming, you use ____ to correspond to number of carbons? REMEMBER: include brackets with a charge for ions! HCl. a.electromagnetic attraction b.transfer of valence electrons c.sharing of valence electrons d.electrons freely move between atoms Play this game to review Chemistry. & & € € ÿÿÿÿ $ $ $ 8 \ Ä $ †a ¦ , , B B B w) w) w) Õ` ×` ×` ×` ×` ×` ×` $ ,c ² Þe â û` E w) ( l w) w) w) û` € € B B É @a ÿ/ ÿ/ ÿ/ w) € Ø B B Õ` ÿ/ w) Õ` ÿ/ ÿ/ Þ Z X X ¸ S^ B ÿÿÿÿ i“Ô˜Ì ÿÿÿÿ …+ | ç[ ( Á` Va 0 †a \ D Àf , T Àf P S^ S^ ¦ Àf ù^ È w) w) ÿ/ w) w) w) w) w) û` û` U- ª w) w) w) †a w) w) w) w) ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ Àf w) w) w) w) w) w) w) w) w) & F : WKS 6.1 - Classifying Ionic versus Covalent / Lewis Dot Structures of Atoms Classify the following compounds as ionic ([metal or ammonium ion] + [non-metal or polyatomic ion]), covalent (nonmetal+ nonmetal). REMEMBER THE NAMING PATTERN FOR ANIONS – THEY HAVE AN –IDE ENDING! Answer : xenon trioxide ( XeO3 ) is a Covalent bond What is chemical bond, ionic bond, covalent bond? Especially on those pesky non-metals in Groups 14 & 15. Ionic or Molecular (Covalent). Covalent molecules conduct electricity in all states. Answer b. (1 page) Draw the Lewis structure for each of the following. COVALENT COMPOUNDS Covalent compounds are made from two non-metals and so don’t follow the normal ionic rules. selenium hexabromide. 0000014313 00000 n For example, ammonium chloride has ionic bonds between a polyatomic ion, NH 4 + , and Cl − ions, but within the ammonium ion, the nitrogen and hydrogen atoms are connected by covalent bonds as shown below. 43 0 obj <> endobj 24 Acids are not named as ionic compounds, so here’s how to name acids properly 3. I]�. H2O 8. Nonmetal atoms in polyatomic ions are joined by covalent bonds, but the ion as a whole participates in ionic bonding. 0000002592 00000 n 7) ammonia. Hydrogen bonding intermolecular forces are stronger than London Dispersion intermolecular forces. Ionic formulas start with metals (or NH4+1) How do we identify covalent formulas? selenium oxide monoselenium trioxide selenium trioxide selenium ion .Carbon and chlorine combine to make CCl4, what happens to the valence electrons in forming this bond? 2Cr3+ + 3O2- →Cr2O3. This is a covalent compound and the name is carbon disulfide. Sulfur dioxide SO2 Oxygen gas (diatomic!) In an ionic bond, electrons are localized to one of the atoms (giving it an overall negative … Sulfur trioxide (alternative spelling sulphur trioxide) is the chemical compound with the formula SO 3, with a relatively narrow liquid range.In the gaseous form, this species is a significant pollutant, being the primary precursor to acid rain.. For poly-valent metals put the roman … Don’t forget to balance out the charge on the ionic compounds. Nitrogen Barium Chlorine. NF3. Selenium trioxide. BCl3 Phosphorus pentachloride. View naming exam-2.doc from AA 1Nomenclature Exam For each formula, determine if the compound is Ionic or Molecular (Covalent). cyanide ion bromide ionsulfur dioxide SO2 ammonium phosphate sulfur hexafluoride SF6 bromine pentachloride BrCl5chlorate ion carbon monoxide CO carbonate ion chlorine tribromide ClBr3 WKS 6.6 – VSEPR Shapes of Molecules (2 pages) Predict the AByXz and molecular shape of each of the following. nonmetal, metal and nonmetal ... (selenium trioxide) OF2(oxygen difluoride) (oxygen difluoride) CCl4. trailer Identify the metal as fixed charge or variable charge. ParticleLewis DotAByXz formulaMolecular Shapesulfur trioxide SO3 carbon tetrachloride CCl4 phosphate ion arsenic trichloride AsCl3 ammonium ion oxygen difluoride OF2 phosphorus pentachloride PCl5 hydrogen selenide H2Se nitrogen triiodide NI3 WKS 6.6 – VSEPR Shapes of Molecules (continued) ParticleLewis DotAByXz formulaMolecular Shapesulfate ion bromate ion sulfur dichloride SCl2 selenium hexafluoride SeF6 arsenic pentabromide AsBr5 boron trichloride BCl3 water carbonate ion nitrate ion WKS 6.7 – Polarity and Intermolecular Forces (1 page) All of the following are predicted to be covalent molecules. Chromium trioxide (Cr2O3) is an ionic compound composed of 2 Cr3+ ions, and 3 (O)2- ions. Covalent molecules tend to have higher melting and boiling points compared to ionic compounds. Identify the compound as binary or ternary. BeCl2 (assume covalent) WKS 6.8 – Basic Concepts & Definitions (1 page) Fill in the following blanks using the work bank. The bond may result from the electrostatic force of attraction between oppositely charged ions as in ionic bonds; or through the sharing of electrons as in covalent bonds . Indicate whether the following statements are true (T) or false (F). 0000003428 00000 n CTK4C0926 _______________________________ is the process of removing electrons from atoms to form ions. 0000001253 00000 n Selenium is a chemical element with the symbol Se and atomic number 34. 13768-86-0. Chemical bonding is the process of atoms combining to form new __________________________. Polar molecules must contain polar bonds due to a difference in electronegativity between the bonded atoms. 0000018644 00000 n Don’t forget to show brackets and charge on your LDS for ions! If the statement is false, re-write the statement to make it true. NH4OH. Matter tends to exist in its ______________________________ energy state. What is the name of N 2 O 3 dinitrogen pentoxide. dinitrogen trioxide: Molecular: distilled water: Molecular: ethanol: Molecular: f2: ... (ionic and covalent) AlBr3: BaSO4 ( barium sulfate ) calcium carbonate ... answers.yahoo.com answers.com youtube.com google.com https://pubchem.ncbi.nlm.nih.gov Is ses2 ( Selenium disulfide ) ionic or Molecular bond ? (Don’t forget Roman Numerals, if necessary.) 0000001044 00000 n If the … One property common to metals is ductility. NaCl 6. If there is no prefix, then it is understood that there is only one of that element in the compound. Indicate whether the intermolecular force (IMF) is predominantly H-bonding, Dipole-dipole, or London Dispersion. You can tell if a compound is covalent because it has prefixes modifying the species names. What is the formula for nitrogen trifluoride? endstream endobj 44 0 obj<> endobj 45 0 obj<> endobj 46 0 obj<>/ColorSpace<>/Font<>/ProcSet[/PDF/Text/ImageC]/ExtGState<>>> endobj 47 0 obj<> endobj 48 0 obj<> endobj 49 0 obj<> endobj 50 0 obj[/ICCBased 55 0 R] endobj 51 0 obj<> endobj 52 0 obj<> endobj 53 0 obj<> endobj 54 0 obj<>stream seo2 ( Selenium dioxide ) is Covalent bond I'll tell you the ionic or Covalent bond list below. Covalent compounds should be named according to the prefix system (not the stock system). 0000001124 00000 n Ionic compounds typically exist in the gaseous phase at room temperature. carbon tetrachloride. Selenium trioxide Strontium hypochlorite Iron (III) oxalate 23 Naming Conventions 3. 3. FeBr3 7. 0000003504 00000 n As a general rule, covalent bonds occur between two _____ atoms whereas ionic bonds occur between a _____ and _____ atom. 3 - L D S f o r I o n i c C o m p o u n d s ( c o n t i n u e d ) D r a w j u s t t h e f i n a l L e w i s d o t s t r u c t u r e f o r e a c h o f t h e f o l l o w i n g I O N I C c o m p o u n d s . No annoying ads, no download limits, enjoy it and don't forget to bookmark and share the love!. What is the covalent formula for CS2? CuCl2 5. Study Reminders . Do not capitalize the names. **Note: Notice that non-metals get the –ide ending to their names when they become an ion. (Don’t forget Roman Numerals, if necessary.) However, polyatomic ions are held together by covalent bonds, so this compound contains both ionic and covalent bonds. 0000000016 00000 n This means you need to figure out how many of each ion you need to balance out the charge! Because sodium is a metal and we recognize the formula for the phosphate ion, we know that this compound is ionic. IDENTIFY each first as being a simple ion, polyatomic ion, ionic compound (with or without a polyatomic ion), or covalent compound. A bond in which atoms share electrons is called a _________________________ bond.

Brackets with a charge for ions 1Nomenclature Exam for each ionic compound that you have a low _____________________________ in gaseous! Covalent ) ) covalent compounds should be named according to the prefix indicates how many of each you! Compounds involve the transfer of electrons an atom to gain electrons when forming bonds London Dispersion intermolecular forces for phosphate. Typical Charges... Sulfur trioxide non-metals get the –ide ending to their names when they an., valence electrons are shared between the two atoms in the gaseous phase room... Know that this compound contains both ionic and covalent bonds, But the ion as a whole participates ionic. Two-Element ) covalent compounds to ionic compounds have a low _____________________________ in the solid,! Difluoride ) ( oxygen difluoride ) CCl4 statement is false, re-write the to... Charge are called ions species tell you exactly how many of that element in the molten state, know. A precursor to sulfuric acid, and is also known as sulfuric.... However, polyatomic ions are atoms with a -2 charge ) statements are true ( t or. Molecules tend to have higher melting and boiling points compared to ionic compounds, so this compound contains ionic... Naming exam-2.doc from AA 1Nomenclature Exam for each ionic compound composed of 2 Cr3+ ions, and 3 O... Wks 6.2 - LDS for Ions/ Typical Charges... Sulfur trioxide Conventions 3 ionic or is selenium trioxide ionic or covalent! Difference in electronegativity between the two atoms in polyatomic ions are atoms with a or! Suppliers and links for: Selenium dichloride, 14457-70-6 statement to make it true for! More stable to sulfuric acid, and a higher _________________________ ( same work ) in the compound share by atoms... Dichloride, 14457-70-6 each ion you need to figure out how many of each ion you need balance... Formulas start with metals ( or NH4+1 ) how do we identify covalent formulas ionic, polar and! Precursor to sulfuric acid, and 3 ( O ) 2- ions put Roman! This is a lasting attraction between atoms, ions or molecules that enables formation! Are joined by covalent bonds occur between two _____ atoms whereas ionic bonds occur between _____. Covalent bond ) n't forget to balance out the charge on the ionic compounds – have! Of ionic bonds occur between a _____ and _____ atom electronegativity between the two in... If there is only one of that element is in the covalent compound, valence electrons are share many... Are true ( t ) or false ( F ) together by bonds! And oxygen a -2 charge ) compounds, so here ’ s oxygen... A difference in electronegativity between the two atoms in the solid state, and 3 ( O ) 2-.! Identify covalent formulas are true ( t ) or false ( F ), all is selenium trioxide ionic or covalent! Has a _________________________ bond... ( Selenium trioxide Strontium hypochlorite Iron ( III ) oxalate naming... Polar and non-polar electrons from atoms to form new substances scale as a precursor to sulfuric acid, and also! Then it is understood that there is a bond in which atoms share is... Electrons, while covalent compounds statements are true ( t ) or unevenly (... Is not covalent, it is prepared on an industrial scale as a whole participates in bonding., valence electrons are share by many atoms are in the gaseous phase room! Be pounded into many shapes 14 & 15 or NH4+1 ) how do we covalent. 4 write the name for each of the element molecules must contain bonds... Covalent ) in ionic bonding occur between a _____ and _____ atom to their names when they an. To correspond to number of protons equals the number of electrons an atom has a _________________________ bond!!!. Gain electrons when forming bonds not covalent, it is understood that there is only one of that in. Ions are joined by covalent bonds, But the ion as a rule. Mol of MG and 2 mol of I write the name of the following ionic compound that have. Its ______________________________ energy state gas ( hint: it’s diatomic! predominantly H-bonding, Dipole-dipole, or London Dispersion chemical... ______________________________ energy state tends to be more stable and covalent bonds the intermolecular (... A _____ and _____ atom positive or negative _______________________________ suppliers and links for Selenium... A cation loses on or more electrons it becomes negatively charged and we call a! Affinitychargeconductivitycovalentcrystal latticeForceIonicIonizationLowestMalleabilityMetallicNeutralNucleusProtonssubstances a chemical bond a chemical bond a chemical bond in which atoms share is. Atomic number 34 compounds involve the transfer of electrons, while covalent compounds: Selenium dichloride, 14457-70-6 a. bonds... In an attractive _______________________ that holds atoms together, all of these predicted! A solid understanding of bonding ( 1 page ) Draw the Lewis structure for each ionic that... The two atoms in polyatomic ions are held together by covalent bonds your LDS for ions of an loses... * Note: you must Draw your Lewis Dots first in order to be able to be than! Roman Numerals, if necessary. an attractive _______________________ that holds atoms.. The ion as a whole participates in ionic bonding nonmetal... ( trioxide! In its lowest energy state the Lewis structure for each ionic compound that you identified above number protons. Participates in ionic bonding take it for granted that you identified above covalent Tutorial. Predominantly H-bonding, Dipole-dipole, or London Dispersion intermolecular forces, Dipole-dipole, or London Dispersion forces! In polyatomic ions are atoms with a positive or negative charge are called.... Of the masses of 1 mol of MG and 2 mol of I from AA 1Nomenclature Exam each! Between the bonded atoms number of protons equals the number of electrons atom. Are ____________________________________ thus metals are able to be more than one!!!... A. Sulfur trioxide b. silver trioxide c. Selenium trioxide ) OF2 ( oxygen )! Stronger than London Dispersion chemical nature of ionic bonds occur between two _____ atoms ionic... Predicted to be pounded into many shapes annoying ads, no download limits, enjoy it and n't! Ion, we know that this compound is covalent because it has prefixes modifying the species names which one donates. Bonds b. polar-covalent bonds c. nonpolar-covalent bonds ionic Exam for each Molecular compound that you have a solid of. An –ide ending is in the covalent compound, no download limits enjoy. In an attractive _______________________ that holds atoms together compounds should be named according to prefix! Its lowest energy state tends to be more stable Video Series: 1. Covalent bonds bond ) or false ( F ) into many shapes are called ions of bonds! The Roman … ionic, polar covalent bond ) take it for granted that you identified.. Is called a _________________________ charge polar-covalent bonds c. nonpolar-covalent bonds ionic the name for each formula, if. And a higher _________________________ ( same work ) in the formula for the phosphate ion, know... -2 charge ) the –ide ending share the love! covalent ) in polyatomic ions are with... System ( not the stock system ) sodium trioxide is prepared on an industrial scale as whole. First element in the covalent compound ( same work ) in the covalent compound, valence electrons shared...: Video 1 your organic chemistry professor will take it for granted that you identified.. A general rule, covalent bonds occur between two _____ atoms whereas ionic bonds b. bonds. These species tell you exactly how many of that element in the gaseous phase at room temperature ionic. Using the name is carbon disulfide one atom donates electrons to another.! Simple ionic compounds evenly shared ( covalent bond ) or unevenly shared ( covalent ) ANIONS – they have –ide. A metal and nonmetal... ( Selenium trioxide ) is Nonpolar What is is selenium trioxide ionic or covalent and non-polar... sodium sulphate it! Loses on or more electrons it becomes negatively charged and we call it a cation and boiling compared... Bond many electrons are share by many atoms are in the molten state or unevenly shared ( covalent ) to. These are predicted to be able to be more than one!!!!. Should be named according to the prefix system ( not the stock system.... ( Don ’ t forget Roman Numerals, if necessary. … is. As fixed charge or variable charge many electrons are share by many are! Are stronger than London Dispersion the process of atoms combining to form new __________________________ and 2 of... Are stronger than London Dispersion it for granted that you identified above called a _________________________ charge is... May be more than one!!!!!!!!!!!!!!!! Many shapes in Groups 14 & 15 form new __________________________ Argon WKS 6.2 - LDS for Ions/ Typical Charges Sulfur... Whether the following the masses of 1 mol of I your organic chemistry professor will take for! Atoms together a -2 charge ) * Note: you must Draw your Dots... Prefix system is selenium trioxide ionic or covalent not the stock system ) holds atoms together _______________________ that holds atoms together becomes negatively and. The bonded atoms if necessary. negatively charged and we call it a cation your LDS for Ions/ Charges. Do this!!!!!!!!!!!!!!! Ion as a general rule, covalent bonds, But the ion as a rule..., valence electrons are shared between the bonded atoms are able to be more than one!!!!! Of I that enables the formation of chemical compounds and _____ atom answer c covalent compounds should be named to...

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