Science, asked by rupeshgnaik, 9 months ago

What is the valency of element A​

Answers

Answered by brargurdev220
2

Answer:

hydrogen valency is 1

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Answered by lalithajn
3

Answer:

HI

Valency is the combining power of an element. Elements in the same group of the periodic table have the same valency. The valency of an element is related to how many electrons are in the outer shell.

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