Chemistry, asked by Sujitha17, 1 year ago

How many electrons are found in the M shell or the valence shell of an atom of the element Magnesium?

Answers

Answered by virajmadia
2
the atomic no. of mg is 12 so its eletronic configuration is 2,8,2  there are two electrons in its valence shells

Answered by Ronakkhandlwl
3
m shell consist 2 electrons

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