1. Chapter 6 Review

2. An ionic bond forms between a ___________ and a ______________. An ionic bond forms between a ___________ and a ______________. metal & nonmetal metal & nonmetal

3. A covalent bond forms between two ______________. A covalent bond forms between two ______________. nonmetals nonmetals

4. A binary compound is composed of only two _____________. A binary compound is composed of only two _____________. elements elements

5. A ____________ can only be separated by chemical means. A ____________ can only be separated by chemical means. compound compound

6. If an atom gains 3 electrons, what will its oxidation number be? If an atom gains 3 electrons, what will its oxidation number be? -3 -3

7. If an atom loses 2 electrons, what will its oxidation number be? If an atom loses 2 electrons, what will its oxidation number be? +2 +2

8. A ___________ formula shows the number and kind of atoms in a molecule of a compound. A ___________ formula shows the number and kind of atoms in a molecule of a compound. molecular molecular

9. A ____________ _____ is a tightly bonded group of atoms that have an overall charge. A ____________ _____ is a tightly bonded group of atoms that have an overall charge. polyatomic ion polyatomic ion

10. A ___________ ______ is the smallest part of an ionic compound that still retains the same properties. A ___________ ______ is the smallest part of an ionic compound that still retains the same properties. formula unit formula unit

11. A ____________ is the smallest part of a covalent compound that still retains the same properties. A ____________ is the smallest part of a covalent compound that still retains the same properties. molecule molecule

12. A chemical formula tells you the ________ and ___________ of elements in a compound. A chemical formula tells you the ________ and ___________ of elements in a compound. type and number type and number

13. What is the oxidation number for bromine? What is the oxidation number for bromine? -1 -1

14. What is the oxidation number for magnesium? What is the oxidation number for magnesium? +2 +2

15. True or False: True or False: Atoms gain and lose electrons to become stable. Atoms gain and lose electrons to become stable. True True

16. True or False: True or False: Atoms with 6 electrons in their outer shell are stable. Atoms with 6 electrons in their outer shell are stable. False (8 e- are stable) False (8 e- are stable)

17. The _________ rule states that atoms with 8 electrons in their outer shell are stable. The _________ rule states that atoms with 8 electrons in their outer shell are stable. octet octet

18. Ionic or Covalent? Ionic or Covalent? MgS MgS ionic ionic

19. Ionic or Covalent? Ionic or Covalent? CO 2 CO 2 covalent covalent

20. Ionic or Covalent? Ionic or Covalent? CCl 4 CCl 4 covalent covalent

21. Ionic or Covalent? Ionic or Covalent? MgSO 4 MgSO 4 ionic ionic

22. If the name of a compound ends with the suffix –ite or –ate, it indicates the presence of a ___________ ____. If the name of a compound ends with the suffix –ite or –ate, it indicates the presence of a ___________ ____. polyatomic ion polyatomic ion

23. When naming a compound using a transition metal, the charge is indicated with a _________ ________. When naming a compound using a transition metal, the charge is indicated with a _________ ________. roman numeral roman numeral

24. When naming a covalent compound, the number of atoms are represented by using ____________. When naming a covalent compound, the number of atoms are represented by using ____________. prefixes prefixes

25. What are the prefixes for numbers 1-10? What are the prefixes for numbers 1-10? mono-, di-, tri-, tetra-, penta-, hexa-, hepta-, octa-, nona-, deca- mono-, di-, tri-, tetra-, penta-, hexa-, hepta-, octa-, nona-, deca-

26. What is the name of H 2 SO 4 ? What is the name of H 2 SO 4 ? sulfuric acid sulfuric acid

27. What is the name of HNO 3 ? What is the name of HNO 3 ? nitric acid nitric acid

28. What is the name of the F -1 ion? What is the name of the F -1 ion? fluoride ion fluoride ion

29. Identify the following as a metal, nonmetal or metalloid: Identify the following as a metal, nonmetal or metalloid: iron iron metal metal

30. Identify the following as a metal, nonmetal or metalloid: Identify the following as a metal, nonmetal or metalloid: sulfur sulfur nonmetal nonmetal

31. Identify the following as a metal, nonmetal or metalloid: Identify the following as a metal, nonmetal or metalloid: aluminum aluminum metal metal

32. Identify the following as a metal, nonmetal or metalloid: Identify the following as a metal, nonmetal or metalloid: silicon silicon metalloid metalloid

33. Give the name of the following compound: Give the name of the following compound: N 2 O 5 N 2 O 5 dinitrogen pentaoxide dinitrogen pentaoxide

34. Give the name of the following compound: Give the name of the following compound: CO CO carbon monoxide carbon monoxide

35. Give the formula for carbon dioxide. Give the formula for carbon dioxide. CO 2 CO 2

36. What is the charge of manganese in the formula Mn 3 P 2 ? What is the charge of manganese in the formula Mn 3 P 2 ? +2 +2

37. What is the charge of manganese in the formula MnO? What is the charge of manganese in the formula MnO? +2 +2

38. Give the name and formula for the following: Give the name and formula for the following: Calcium & hydroxide Calcium & hydroxide Ca(OH) 2 Ca(OH) 2 calcium hydroxide calcium hydroxide

39. Give the name and formula for the following: Give the name and formula for the following: nickel (II) & chlorine nickel (II) & chlorine NiCl 2 NiCl 2 nickel (II) chloride nickel (II) chloride

40. Give the name and formula for the following: Give the name and formula for the following: calcium & phosphorus calcium & phosphorus Ca 3 P 2 Ca 3 P 2 calcium phosphide calcium phosphide

41. Give the name and formula for the following: Give the name and formula for the following: beryllium & oxygen beryllium & oxygen BeO BeO beryllium oxide beryllium oxide

42. Give the name and formula for the following: Give the name and formula for the following: iron (II) & carbonate iron (II) & carbonate FeCO 3 FeCO 3 iron (II) carbonate iron (II) carbonate

43. Give the name and formula for the following: Give the name and formula for the following: strontium & argon strontium & argon no compound formed (argon is a noble gas) no compound formed (argon is a noble gas)

44. Give the name and formula for the following: Give the name and formula for the following: aluminum & sulfate aluminum & sulfate Al 2 (SO 4 ) 3 Al 2 (SO 4 ) 3 aluminum sulfate aluminum sulfate

45. Give the name and formula for the following: Give the name and formula for the following: copper (I) & nitrogen copper (I) & nitrogen Cu 3 N Cu 3 N copper (I) nitride copper (I) nitride

46. Give the name and formula for the following: Give the name and formula for the following: ammonium & sulfate ammonium & sulfate (NH 4 ) 2 SO 4 (NH 4 ) 2 SO 4 ammonium sulfate ammonium sulfate

47. Give the formula for the following: Give the formula for the following: dinitrogen monoxide dinitrogen monoxide N 2 O N 2 O

48. Give the formula for the following: Give the formula for the following: trinitrogen heptaoxide trinitrogen heptaoxide N 3 O 7 N 3 O 7