Chemistry, asked by ChandanGhosal, 4 months ago

B. Write the electronic configuration and find the valency of the following compounds:
Mg.cl, Ca, 0, Ar

Answers

Answered by ShreyaRanjitha

0

Mg

Configuration - 2,8,2

Valency - 2

Cl

Configuration - 2,8,7

Valency - 1

Ca

Configuration - 2,8,8,4

Valency - 4

O

Configuration - 2,6

Valency - 2

Ar

Configuration - 2,8,8

Valency - 0

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