## Question

###### 4. Which of the following represent the Lewis structure for Mg? A) Mg B) Mg C)...

4. Which of the following represent the Lewis structure for Mg? A) Mg B) Mg C) Mg: Mg: D) Mg: E)

## Answers

Atomic number of Magnesium ( Mg) is 12; therefore it has a total 12 electron.

The correct Electron Configuration of Magnesium is 1

s^{2}2s^{2}2p^{6}3s^{2}. So Magnesium has 2 valence electron in 3s.Hence the Lewis structure of Magnesium is

Mg:

Hence option C is correct.

Option C represents the Lewis structure of Magnesium.

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