Give the possible values of l`m_(l)` , `m_(s)` for electrons having`n=2`

Explanation

To find the possible values of the quantum numbers \( l \), \( m_l \), and \( m_s \) for electrons with a principal quantum number \( n = 2 \), we can follow these steps:

### Step 1: Determine the possible values of \( l \)
The azimuthal quantum number \( l \) can take values from \( 0 \) to \( n-1 \).

- Given \( n = 2 \), the possible values for \( l \) are:
\[
l = 0 \quad \text{and} \quad l = 1
...