Question

Among $Mg,M{g}^{2+},Al$ and $A{l}^{3+}$ which will have the largest and the smallest size respectively?

• A. $Mg,A{l}^{3+}$
• B. $A{l}^{3+},Mg$
• C. $M{g}^{2+},Al$
• D. $Al,M{g}^{2+}$
• E. $M{g}^{2+},A{l}^{3+}$

Answer 1

Answer: (A)

Correct answer is (a) $Mg,A{l}^{3+}$