Science, asked by nickcoolnarwade, 7 months ago

the valency of sodium (Na) is one

Answers

Answered by phantom14

The valency of sodium is 2.

Answered by sg7546394

Explanation:

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

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