christinasmith76861 christinasmith76861

27-10-2021
Chemistry

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This atom tends to gain an electron in its outer shell so that there are a total of 8 electrons.

Respuesta :

08-11-2021

oh its a Chlorine isn't it....

it's electronic configuration is

2,8,7

so to make it 8 in its outermost shell it should gain 1 electron...

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