Question

chlorine valency is​

Answer 1

Answer:

Cl-1 ... ...........( -1 is the valency

Explanation:

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Answer 2

Answer:

The answer is given below

Explanation:

The electronic configuration of chlorine can be written as 2,8,7 . 2,8,7 electrons are distrubuted in the Shells K,L,M respectively.Therefore, valence electron in chlorine is 7 and it needs to gain 1 electron from the outermost orbit to attain octet.Hence,the valency of chlorine is 1

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