JEE Main Chemistry question
The maximum number of unpaired electrons present in the energy level is:
Answer: (B)
Solution
The subshell has 7 orbitals; by Hund's rule, a half-filled configuration has all 7 electrons unpaired, the maximum possible.
The maximum number of unpaired electrons present in the energy level is:
The subshell has 7 orbitals; by Hund's rule, a half-filled configuration has all 7 electrons unpaired, the maximum possible.