Physics, asked by tarun180, 1 year ago

A, B are two element, its compound is A2B. Then what will the valency of A and B

Answers

Answered by musiketarunip5lzx8
24
valency of A is 1 and valency of B is 2...
Answered by Anonymous
7
valency of A is 1 and B is 2
A B
1 2 valency cross during the reaction
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