a
electrovalent with a velocity of 1
b
electrovalent with a valency of 2
c
covalent with a valency of 2
d
covalent with valency of 4
Explanation
Correct Option
bNo explanation available
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Jambyprecious
1 year ago
Magnesium has two electrons on it outer shell ND it is electrovalent so the correct answer is b cos it is electrovalent with valency of 2
