Question

What is valency of an atom.​

Answer 1

Answer:

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. Group number.

Explanation:

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Answer 2

Answer:

Valency is the combining capacity of an element or in simple words number of atoms present in its outer shell.

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