Question

Name one metal each occurring as, (1) A sulphide. (2) A carbonate. (3) An oxide. MSCERT Class 10 General Science Ch8 Understanding Metals and Non Metals

Answer 1

Calcium carbonate
Iron oxide
Mercury sulphide

Answer 2

1:Calcium carbonate (CaCO3)

2:Magnesite (MgCO3)

3:Cuprite (Cu2O)