Question

give the formula of:
1.calcium carbonate
2.calcium oxide
3.zinc carbonate
4.zinc oxide
5.lead oxide​

Answer 1

Answer:

1. Calcium carbonate- CaCO₃

2. Calcium oxide- CaO

3. Zinc carbonate- ZnCO₃

4. Zinc oxide- ZnO

5. Lead oxide- PbO

Explanation:

Answer 2

Answer:

1-CaCO3

2-CaO

3-ZnCO3

4-ZnO

5-PbO