Chemistry, asked by amaira1023, 1 month ago

state why the valency of the metal potassium is + 1 and the non metal chlorine is -1.

Answers

Answered by arshad202

1

Answer:

Na has 2,8,1 configuration and Cl has 2,8,7

Explanation:

So, na will have plus 1 and in Cl it gains 1 electron so it's valency is minus 1

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