Question

what is the electronic configuration of magnesium through spdf​

Answer 1

Atomic Number - 12
(1s)^2
(2s)^2
(2p)^6
(3s)^2

Answer 2

Answer:

Magnesium has an atomic number = 12

Electronic Config :

$1 {s}^{2} \: 2 {s}^{2} \: 2 {p}^{2} \: 3 {s}^{2}$

General electronic Config :

$[ Ne ] 3 {s}^{2}$

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