Atomic Structure Question 202
Question: Nitrogen has the electronic configuration
[DPMT 1982, 83, 89; MP PMT/PET 1988; EAMCET 1988]
Options:
A) Aufbau’s principle
B) Pauli’s exclusion principle
C) Hund’s rule
D) Uncertainty principle
Show Answer
Answer:
Correct Answer: C
Solution:
Hund-s rule states that pairing of electrons in the orbitals of a subshell (orbitals of equal energy) starts when each of them is singly filled.
