Which element would you find in group 2 that has 3 electron shells? calcium strontium magnesium aluminum

asked Feb 24, 2023 215k views

17 votes

Which element would you find in group 2 that has 3 electron shells?

calcium
strontium
magnesium
aluminum

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10 votes

Magnesium

First shell has 2

Second has 8

Third has 2

Moy answered Mar 2, 2023

by Moy

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