Question

What is the angular quantum number?

Answer 1

Angular Quantum number describes the subshell/sub energy level....

Quantum numbers can be used to describe the exact location of an electron.

There are four quantum numbers:

1. n - describes the energy level

2. ℓ - describes the subenergy level (0 to n-1 )

3. mℓ - describes the orbital ( -ℓ to +ℓ )
4. ms - describes the spin (clockwise or anti clockwise : -½ or +½)