Chemistry, asked by kavyakodli, 6 months ago

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Answered by dbgamer
1

Answer:

A part is correct answer

Explanation:

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Answered by manish99814
1

Answer:

b.)2,8,2

Mg=12

Explanation:

because magnesium have k,l,m shell and have 12 electrons so k have 2 electrons, l have 8 electrons and m have 2 electrons

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