1. Name or write formula or state a rule

2. KCl potassium chloride

3. AsF 3 arsenic trifluoride

4. PbO lead ( II) oxide

5. When do you use prefixes? What is the prefix for 4? What is the prefix for 5? When both elements are non metals 4 tetra 5 penta

6. iron (II) bromide FeBr 2

7. tin (IV) oxide SnO 2

8. AuBr 3 gold (III) bromide

9. Mn(OH) 2 Manganese (II) hydroxide

10. SnBr 4 tin (IV) bromide

11. HgCl 2 mercury (II) chloride

12. ClF 3 chlorine trifluoride

13. H2OH2O water

14. calcium hydroxide Ca(OH) 2

15. sodium iodide NaI

16. oxygen difluoride OF 2

17. Co 2 S 3 cobalt (III) sulfide

18. magnesium chloride MgCl 2

19. List the exceptions regarding the use of Roman Numerals Ag Silver +1 Zn Zinc +2 Bi bismuth Sn tin Pb lead All need Roman Numerals

20. B2O3B2O3 diboron trioxide

21. PbCO 3 lead (II) carbonate

22. Na 2 SO 3 sodium sulfite

23. silver sulfide Ag 2 S

24. lithium oxide Li 2 O

25. carbon disulfide CS 2

26. Li 3 As lithium arsenide

27. Al 2 S 3 aluminum sulfide

28. P2O5P2O5 diphosphorus pentaoxide

29. KClO 3 potassium chlorate

30. tetraphosphorus decoxide P 4 O 10

31. Ca F 2 calcium fluoride

32. ammonium carbonate (NH 4 ) 2 CO 3

33. Cu(NO 2 ) 2 copper(II) nitrite

34. NaClO 4 sodium perchlorate

35. aluminum hydroxide Al(OH) 3

36. iron (III) nitrate Fe(NO 3 ) 3

37. ammonium Iodide NH 4 I

38. tin (II) fluoride SnF 2

39. NO nitrogen monoxide

40. sodium cyanide NaCN

41. MnO 2 manganese (IV) oxide

42. calcium phosphate Ca 3 (PO 4 ) 2

43. Lead (II) nitrate Pb(NO 3 ) 2