Chemistry, asked by Goutami210, 1 year ago

What is the valency of Caco3,Ca3N2,Cacl2,Cao?

Answers

Answered by Karan1011

CaCO3:- In CaCO3 valency of calcium is 2 and of carbonate (CO32-) is 2 .

Ca3N2:- Valency of Calcium is 2 and Valency of Nitrogen is 3.

CaCl2:- Valency of Calcium is 2 and Valency of Chlorine is 1.

CaO:- Valency of both Ca and O is 2 which gets cancelled.

Answered by tomponch45

Answer: 2

Explanation:

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