Unit 5 Name _______________________________ # ________
Metals
1. What is the electron configuration for Na? ____________________________________
2. How many valance electrons does Na have? ___________
3. What happens when Na ionizes? _____________________________
4. What element is the sodium ion isoelectronic with? ____________
5. What is the charge on a sodium ion? _______
6. Why does it have that charge? _____________________________________________
7. Is the sodium ion a cation or an anion? ___________
8. Why will all the alkali metals also form ion with this charge?
______________________________________________________________________
9. Why will all the alkali earth metals form +2 cations?
______________________________________________________________________
10. What charge would an aluminum ion have? __________
11. Most other metal atom can vary in their charge. What is this called? ____________
Non-metals
12. Why do noble gases not form ions?
______________________________________________________________________
13. What is the electron configuration for F? ____________________________________
14. How many valance electrons does F have? ___________
15. What element is the fluoride ion isoelectronic with? ____________
16. What charge will all of the halogens form? ___________

17. Why will they have that charge? ____________________________________________
18. Are the halogen ions cations or anions? ___________
19. Why will O form a -2 anion?
_____________________________________________________________________
20. What charge will a phosphide ion have? ___________
21. Fill in the missing information in the chart below
Ion Name
Beryllium ion
Phosphide ion
Ion Symbol
Fe +2
Co +3
Ammonium ion
Chromium (II) ion
Cyanide ion
SO
4
-2
Cs +
S -2
1. What is an ionic bond?

Fill in the table below.
Problem
#
Formula
1 FeO
Cation Name
2 Na
2
CO
3
3 LiC
2
H
3
O
2
4 NH
4
NO
3
5 Al(CN)
3
6 Mg
3
(PO
4
)
2
7 TiCl
4
8 Cu
3
N
9 AgBr
Anion Name
10 PbS
Using the ions below, write both the formula and the name of the compound.
11. K + O 2- ______________________________
12. Ba 2+ ClO - ______________________________
13. Pb +4 Br - ______________________________
14. NH
4
+ S 2- ______________________________
15. Mn 2+ P 3- ______________________________

Correctly name the following compounds.
1. NaBr _______________________
2. Li
2
O _______________________
3. KClO
4
_______________________
4. CrBr
3
_______________________
5. AuS
2
_______________________
6. NaCl _______________________
7. SnO_________________________
8. FeCl
3
________________________
9. AgNO
2
_______________________
10. KI _______________________
11. SnCl
4
_______________________
12. CaS _______________________
13. K
2
CO
3
_______________________
14. MgO _______________________
15. PbO
2
_______________________
16. CsF _______________________
17. AlCl
3
_______________________
18. Na
3
PO
4
______________________
19. MgI
2
_______________________
20. CrO _______________________
21. AuCl
3
________________________
22. Rb
2
O _______________________
23. SrI
2
_______________________
24. SnF
2
_______________________
25. Cr
2
O
3
________________________
26. K
2
S _______________________
27. FeBr
3
_______________________
28. AgCl _______________________
29. SnBr
4
________________________
30. K
2
O _______________________
31. Ba(OH)
2
______________________
32. Cu
2
S _______________________
33. Mn
2
O
3
_______________________
34. RbCl _______________________
35. CuSO
3
_______________________
36. ZnO _______________________
37. BaS _______________________
38. CoCl
2
_______________________
39. Fe
2
(SO
4
)
3
____________________
40. MgCl
2
_______________________
41. SrF
2
_______________________
42. RbBr _______________________

Correctly write the formula for the following compounds.
____________ 57. cobalt (II) hypochlorite__________ 43. sodium iodide
44. iron (II) sulfide ____________ 58. calcium iodide ____________
45. ammonium nitrate ____________ 59. magnesium phosphide _________
46. magnesium fluoride ____________ 60. tin (IV) oxide ____________
47. lead(II) sulfide ____________ 61. aluminum arsenide ____________
48. lead (IV) oxide ____________ 62. potassium selenide ____________
49. strontium chloride ____________ 63. iron (II) sulfate ____________
50. aluminum sulfide ____________ 64. rubidium oxide ____________
51. cobalt (II) nitride ____________ 65. copper (I) bromide ____________
52. zinc (II) bromide ____________
53. magnesium acetate____________
66. sodium nitride
67. zinc (II) chromate
____________
____________
54. calcium nitride
55. barium oxide
____________
____________
68. lithium sulfide
69.
___________
beryllium arsenide ___________
56. manganese(II) sulfide __________ 70.
Chromium(III) Iodide___________
Name the following ionic compounds.
1. CaCO
3
2. KCl
3. FeSO
4
4. LiBr
5. FeCl
3
_________________________________
_________________________________
_________________________________
_________________________________
_________________________________

6. MgCl
2
7. Zn
3
(PO
4
)
2
8. NH
4
NO
3
9. Al(OH)
3
10. CuC
2
H
3
O
2
11. PbSO
3
12. NaClO
3
13. Fe
2
O
3
14. (NH
4
)
3
PO
4
15. CaCl
2
16. Mg(NO
2
)
2
17. CuSO
4
18. NaClO
19. NiBr
3
20. Be(NO
3
)
2
21. ZnSO
4
22. AuCl
3
23. CrBr
3
24. Sn(NO
3
)
2
25. Cu
2
CO
3
26. Cr
2
O
3
27. SnO
28. SnBr
4
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29. FeS
30. ScCl
3
31. CoCO
3
32. ZnI
2
33. CaBr
2
34. NaF
35. AlCl
3
36. MgO
37. Li
2
O
38. KI
39. NH
4
CH
3
COO
40. (NH
4
)
2
CO
3
41. NaOH
42. MgSO
3
_________________________________
_________________________________
_________________________________
_________________________________
_________________________________
_________________________________
_________________________________
_________________________________
_________________________________
_________________________________
_________________________________
_________________________________
_________________________________
_________________________________
Write the formula for each of the following compounds
43. ammonium phosphate___________________________
44. iron(II)oxide
45. iron(III)oxide
___________________________
___________________________
46. calcium chloride ___________________________
47. potassium nitrate ___________________________
48. magnesium hydroxide___________________________
49. aluminum sulfate ___________________________

50. copper(II)sulfate ___________________________
51. lead(IV)chromate ___________________________
52. sodium hydroxide ___________________________
53. zinc (II) nitrate ___________________________
54. aluminum sulfite ___________________________
55. Aluminum hydroxide ___________________________
56. Potassium bromide ___________________________
57. Calcium oxide ___________________________
58. Magnesium nitride ___________________________
59. aluminum oxide ___________________________
60. Calcium acetate ___________________________
61. Sodium phosphate ___________________________
62. tin(IV)chloride
63. iron(III)sulfide
___________________________
___________________________
64. mercury (II)oxide ___________________________
65. cobalt(III)oxide ___________________________
66. chromium(III)chloride ___________________________
67. copper(II)phosphate ___________________________
68. potassium hypoiodite___________________________
69. magnesium chloride___________________________
70. calcium nitride ___________________________
71. aluminum iodide ___________________________
72. barium fluoride ___________________________

73. sodium chloride ___________________________
74. calcium nitrate ___________________________
75. potassium phosphate___________________________
76. aluminum acetate ___________________________
77. ammonium sulfate ___________________________
78. silver (I) perchlorate ___________________________
79. magnesium carbonate___________________________