2. 100 Anions 400 300 200 500 100 Poly wanna cracker? 400 300 200 500 100 Together at last. 400 300 200 500 100 Cations 400 300 200 500 100 Divorced. 400 300 200 500

3. Column 1, 100 Anions are formed from these.

4. Column 1, 200 Name this anion: N -3

5. Column 1, 300 Write the formula for the following: fluoride ion

6. Column 1, 400 Write the formula for the following: sulfide ion

7. Column1, 500 Write the formula for the following: phosphide ion

8. Column 2, 100 Write the formula and charge for the following polyatomic ion: nitrate

9. Column 2, 200 Identify the polyatomic ion shown below: OH -

10. Column 2, 300 Write the formula and charge for the following polyatomic ion: sulfite

11. Column 2, 400 Identify the polyatomic ion shown below: NH 4 +

12. Column 2, 500 Write the formula and charge for the following polyatomic ion: acetate

13. Column 3, 100 Write the formula for the ionic compound formed by the ions below. O 2- Ca 2+

14. Column 3, 200 Write the formula for barium hydroxide.

15. Column 3, 300 Write the formula for the ionic compound formed by the ions below. CO 3 2- Al 3+

16. Column 3, 400 Write the formula for iron (III) sulfate.

17. Column 3, 500 Name the following ionic compound: PbO 2

18. Column 4, 100 Cations are formed from these.

19. Column 4, 200 Name this cation: Fe +2

20. Column 4, 300 Write the formula for the following copper (II) ion

21. Column 4, 400 Write the formula for the following: potassium ion

22. Column 4, 500 Write the formula for the following: barium ion

23. Column 5, 100 All ionic compounds have a charge of this.

24. Column 5, 200 In the formula: (NH 4 ) 2 SO 3 The sulfite ion has a charge of (2-), therefore the ammonium ion has a charge of this.

25. Column 5, 300 The charge of manganese in the formula below must be this. MnSO 4

26. Column 5, 400 Write the formula for the ionic compound formed by the ions below. Zn 2+ OH -

27. Column 5, 500 Write the formula for an ionic compound composed of: Hg 2+ and PO 4 3-