what is the total number of orbitals associated with the principal quartum number n= 3?

Explanation

To find the total number of orbitals associated with the principal quantum number \( n = 3 \), we can follow these steps:

### Step 1: Understand the Principal Quantum Number
The principal quantum number \( n \) indicates the energy level of an electron in an atom. For \( n = 3 \), we are looking at the third energy level.

### Step 2: Identify Subshells
For each principal quantum number \( n \), there are \( n \) subshells. The subshells are designated by the angular momentum quantum number \( l \):
- For \( n = 3 \), the possible values of \( l \) are:
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