Atomic Structure Question 216
Question: Electron enters the sub-shell for which $ (n+l) $ value is minimum. This is enunciated as [RPMT 2000]
Options:
A) Hund’s rule
B) Aufbau principle
C) Heisenberg uncertainty principle
D) Pauli’s exclusion principle
Show Answer
Answer:
Correct Answer: B
Solution:
According to the Aufbau principle electron filling occurs from lower to higher energy level.
BETA
