1. Identify the symbol: 1.Fluorine 2.Argon 3.Cesium 4.Barium 5.Antimony 6.Copper 7.Calcium 8.Potassium

2. Answers: 1.Fluorine -F 2.Argon - Ar 3.Cesium -Cs 4.Barium - Ba 5.Antimony - Sb 6.Copper - Cu 7.Calcium -Ca 8.Potassium - K

3. Identify the element: 1.Bi 2.Zn 3.Rn 4.Au 5.Na 6.H 7.C 8.He

4. Answer: 1.Bi - Bismuth 2.Zn - Zinc 3.Rn - Radon 4.Au - Gold 5.Na - Sodium 6.H - Hydrogen 7.C - Carbon 8.He -Helium

5. Common Ions: Identify the common ions: 1.Calcium 2.Sodium 3.Bromide 4.Nitride 5.Aluminum 6.Copper (II) 7.Sulfide 8.Lead (IV)

6. Answers: Identify the common ions: 1.Calcium – Ca 2+ 2.Sodium - Na + 3.Bromide - Br - 4.Nitride - N 3- 5.Aluminum - Al 3+ 6.Copper (II) - Cu 2+ 7.Sulfide - S 2- 8.Lead (IV) - Pb 4+

7. Polyatomic Ions 1.Nitrate 2.Hydroxide 3.Sulfate 4.Phosphate 5.Carbonate 6.Chromate 7.Ammonium

8. Answers” 1.Nitrate NO 3 - 2.Hydroxide OH - 3.Sulfate SO 4 2- 4.Phosphate PO 4 3- 5.Carbonate CO 3 2- 6.Chromate CrO 4 2- 7.Ammonium NH 4 +

9. Polyatomic Ions 1.ClO 3 - 2.NO 3 - 3.IO 3 - 4.CN - 5.C 2 H 3 O 2 -

10. Answers 1.ClO 3 - Chlorate 2.NO 3 - Nitrate 3.IO 3 - Iodate 4.CN - Cyanide 5.C 2 H 3 O 2 - Acetate

11. Mixed Practice 1.Aluminum 2.Sulfide 3.Carbonate 4.Copper (II) 5.Zinc 6.Nitrite 7.Perchlorate 8.Barium

12. Mixed Practice: 1.Aluminum Al 3+ 2.Sulfide S 2- 3.Carbonate CO 3 2- 4.Copper (II) Cu 2+ 5.Zinc Zn 2+ 6.Nitrite NO 2 - 7.Perchlorate ClO 4 - 8.Barium Ba 2+

13. …More Practice: 1.Oxide 2.Silver 3.Nickel (II) 4.Hydroxide 5.Phosphate 6.Lithium 7.Phosphide

14. …More Practice 1.Oxide O 2- 2.Silver Ag + 3.Nickel (II) Ni 2+ 4.Hydroxide OH - 5.Phosphate PO 4 3- 6.Lithium Li + 7.Phosphide P 3-