how many valency of Magnesium
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Answered by
1
Step-by-step explanation:
the valency of Magnesium is 2.
Answered by
1
Answer:
2
Step-by-step explanation:
because magnesium atomic number is 12 and it has 2 electrons in it's outer most shell (M shell) when it loses two electrons then it has 8 outermost electrons (L shell) so it's valency is 2
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