Chemistry, asked by CUTEBARBIE, 1 year ago

which element twice as many electrons in its second shell as in its first series?

Answers

Answered by komi1
3
carbon it has 2 in the first shell and 4 in the second
electron configuration-2,4
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Answered by bjahnavi
2
1,2 helium 2,4 carbon 3,6 fluorine 4,8 magnesium 5,10 phosphorus
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