Chemistry, asked by snehajha11, 1 year ago

write electronic configuration of magnesium

Answers

Answered by aryarajesh12299

40

Magnesium Mg
atomic no = 12
no of electrons=12
electronic configuration-
k shell, l shell, m shell
2, 8, 2
valency=2

Answered by mathsy

13

2,8,2 because the atomic no of mg is 12

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