Question

The molecular formula of magnesium nitrate is-
(A) Mg(NO3)2
(B) MgNO3
(C) Mg2(NO3)3
(D) Mg(NO3)3

Answer 1

Answer:

a)molecular formula isMg(NO3)2 is true

Answer 2

Answer:

ans. is A Mg(No3)2

Explanation:

for magnesium the formula is mg^2+

and nitrate is No3^1-

so formula is Mg(No3)2