Atomic Structure Question 362
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 minimum to higher energy level.
