Chemistry, asked by Anonymous, 1 year ago

What is the valency of :

a) Oxygen
b)Calcium

Answers

Answered by Ankit1234
2
Oxygen's valency = 2

Calcium's valency = 2
Answered by sweety70
2
Hello Deepu,

Valency of both Oxygen and Calcium is 2.

hope it helps u...........
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