Magnesium has 2 valance electron in which cell
raj515:
you should ask in which shell. e config of Mg is 1s2 2s2 2p6 3s2, so as you can see last shell number is 3
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Answered by
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Hii,, friend,,,
Magnesium electronic configuration is 2,8,2
It means it has 3 shells,, k, L and M.
Hence its valence shell is "M"
HOPE THAT IT WILL HELP YOU
Magnesium electronic configuration is 2,8,2
It means it has 3 shells,, k, L and M.
Hence its valence shell is "M"
HOPE THAT IT WILL HELP YOU
Answered by
0
Magnesium has an atomic number of 12.So it's e.c would be 2,8,2 in the order k shell,l shell and m shell.So,Mg has two valence elections in M shell.
Hope helps:)
Hope helps:)
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