How many of the following are paramagnetic? C 2, B 2, O 2-2, BN , Cl 2+ and NO +

Question

How many of the following are paramagnetic? C 2, B 2, O 2-2, BN , Cl 2+ and NO + (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

Only B 2 and Cl 2+ are paramagnetic.

Q. How many of the following are paramagnetic?
$C_{2}, B_{2}, O_{2}^{- 2}, BN, C l_{2}^{+}$ and $N O^{+}$