Chemistry, asked by roshangaurkar1998, 4 months ago

Write electronic configuration of
a) Mg2+
b)cl-

Answers

Answered by Scavik

2

Answer:

Mg2+ has electronic configuration of 10

Cl- has electronic configuration of 18

Explanation:

Magnesium has 12 electrons and when it loses 2 electrons it becomes Mg2+

Chlorine has 17 electrons and it gains one electron hence it becomes Cl-

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