1. Practice for Ionic Compounds Test What is a negative ion called?

2. ANSWER An anion

3. What is the rule that states that ions form to provide full electron shells?

4. ANSWER The octet rule

5. How many electrons does phosphorus need to gain in order to have a full octet?

6. ANSWER 3

7. How many electrons does calcium need to lose in order to have a full octet?

8. ANSWER 2

9. What is the charge on The bromide ion?

10. ANSWER

11. What is the charge on The oxide ion?

12. ANSWER -2

13. What is the charge on The aluminum ion?

14. ANSWER +3

15. What is the charge on The lithium ion?

16. ANSWER +1

17. Name the compound AlCl 3

18. ANSWER Aluminum chloride

19. What is the formula of Calcium oxide

20. ANSWER CaO

21. Name the compound Na 2 S

22. ANSWER Sodium sulfide

23. What is the formula of Sodium Iodide

24. ANSWER NaI

25. Name the compound K3NK3N

26. ANSWER Potassium Nitride

27. What is the formula of Aluminum phosphide

28. ANSWER AlP

29. Name the compound MgF 2

30. ANSWER Magnesium fluoride

31. What is the formula of Manganese(II) Nitride

32. ANSWER Mn 3 N 2

33. Name the compound Fe(NO 3 ) 3

34. ANSWER Iron (III) nitrate

35. What is the formula of Silver sulfide

36. ANSWER Ag 2 S

37. Name the compound VSO 4

38. ANSWER Vanadium (II) sulfate

39. What is the formula of Lead (IV) oxide

40. ANSWER PbO 2

41. Name the compound K 2 SO 3

42. ANSWER Potassium Sulfite

43. What is the formula of Mercury (II) sulfate

44. ANSWER HgSO 4

45. Name the compound (NH 4 ) 2 CO 3

46. ANSWER Ammonium Carbonate

47. What is the formula of Magnesium cyanide

48. ANSWER Mg(CN) 2

49. Name the compound Al 2 (SO 4 ) 3

50. ANSWER Aluminum sulfate

51. What is the formula of Potassium permanganate

52. ANSWER KMnO 4

53. Name the compound Na 3 PO 4

54. ANSWER Sodium phosphate

55. What is the formula of Rubidium bicarbonate

56. ANSWER RbHCO 3

57. Name the compound Fe(OH) 2

58. ANSWER Iron (II) hydroxide

59. What is the formula of Nickel (III) carbonate

60. ANSWER Ni 2 (CO 3 ) 3