Question
Chemistry Question on Planck’s quantum theory
"No two electrons in an atom can have the same set of four quantum numbers." This is known as
A
Hund's rule
B
Pauli's exclusion principle
C
Aufbau principle
D
Heisenberg's principle
E
Fajan's rule
Answer
Aufbau principle
Explanation
Solution
The correct option is (C) : Aufbau principle