Chemistry, asked by Anonymous, 6 months ago

number of valence electrons in Mg+2 ions are

please tell

Answers

Answered by shanmukhikoti123

0

Answer:

the ans is very simple

Explanation:

it is the valance electrons are 2

Answered by MrSanju0123

4

Answer:

8

Explanation:

=>Mg atomic number is 12..

=>Electronic configuration 2,8,2 .

=>When Mg2+ then 2 electrons are removed

=> So, electronic configuration => 2,8.

=>So valance shell electrons is 8

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