Science, asked by nithishnithish8690, 4 months ago

Science week test
Total marks: 30

1. Number of valence electrons Magnesium (Mg) has

Answers

Answered by mohammedfurquan291

1

Answer:

12 electrons are present

Answered by Aasthakhetan09

2

Answer = Two

Magnesium is alkaline earth metal and belongs to group IIA of the periodic table. It has two valence electrons which are present in 3 subshell

Explanation:

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