Question

31.
Pauli exclusion Principle helps to calculate the maximum number of electrons that can be
accumulated to any
A.
Orbital
B. Sub-shell
C. Shell
D. Orbit
​

Answer 1

Answer:

B. Sub-shell ​

Explanation:

Pauli exclusion principle helps to calculate the maximum number of electrons that can be accommodated in any

The Pauli exclusion principle says that no two electrons can have the same set of quantum numbers; that is, no two electrons can be in the same state. This exclusion limits the number of electrons in atomic shells and subshells. Each value of n corresponds to a shell, and each value of l corresponds to a subshell.

Answer 2

Pauli exclusion Principle helps to calculate the maximum number of electrons that can be  accumulated to any B.Sub-shell.

• It says that no two electrons can have the same set of quantum numbers that is no two electrons in same orbital.
• In other words "No two fermions can have same quantum number".
• As well as the two electrons must have opposite spins.
• It's importance is to classify the elements according to periodic table.