Q. An element has magnetic moment $4 \sqrt{3}$ B.M, has set of quantum numbers for two consequitive unpaired higer energy electron as $n=3, \ell=2, m=-1, s=+\frac{1}{2}$ and $n=3, \ell=2, m=-2, s=+\frac{1}{2}$, What are the possible quantum number of next highter energy unpaired electron.
Classification of Elements and Periodicity in Properties
Solution: