Chemistry, asked by utharab56gmailCom, 3 months ago

write down the subshell electronic configuration of the following 12mg , 17cl , 21sc​

Answers

Answered by kmahaseth2710
0

Mg - 1s2 2s2 2p6 3s2

Cl - 1s2 2s2 2p6 3s2 3p5

Sc- [Ar]3d1 4s2

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