The total allowed values of l for an given value of n are equal to …………..

Explanation

To determine the total allowed values of the azimuthal quantum number \( l \) for a given principal quantum number \( n \), we can follow these steps:

### Step-by-Step Solution:

1. **Understand Quantum Numbers**:
- The principal quantum number \( n \) indicates the energy level of an electron in an atom.
- The azimuthal quantum number \( l \) describes the shape of the orbital and can take on integer values.

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