Question

Which one of the following transition metal ion shows magnetic moment 5.92 BM

• A. $M{n}^{2+}$
• B. $T{i}^{3+}$
• C. $G^{3+}$
• D. $C{u}^{2+}$

Answer 1

The correct option is A $M{n}^{2+}$

$M{n}^{2+}=\sqrt{n(n+2)}=5.92BM$