Number of Orbitals in a Subshell

Number of Orbitals in a Subshell

### Formula:

$$\text{Number of orbitals}=2l+1$$

### Terminologies:

- l → Azimuthal quantum number.

- Orbital → Region of space where probability of finding electron is maximum.

### Usage:

- Used to calculate number of orbitals present in a subshell.