Chemistry, asked by ashwin10051, 6 months ago

The valency of sodium is1. Why?

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Answered by sarasultana15

Answer:

Valency of Sodium

The electronic configuration of sodium can be written as 2, 8, 1. 2, 8, 1 electrons are distributed in the shells K, L, M respectively. Therefore, valence electron in sodium is 1 and it needs to lose 1 electron from the outermost orbit to attain octet. Hence, the valency of sodium is 1.

Explanation:

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