Calculate the total spin and magnitic moment for atoms having atomic numbers `7`, `24`, `34` and `36`.

Explanation

To calculate the total spin and magnetic moment for the atoms with atomic numbers 7 (Nitrogen), 24 (Chromium), 34 (Selenium), and 36 (Krypton), we will follow these steps:

### Step 1: Determine the electronic configuration and number of unpaired electrons for each atom.

1. **Nitrogen (Atomic number 7)**
- Electronic configuration: \(1s^2 2s^2 2p^3\)
- Number of unpaired electrons (n): 3 (from 2p orbital)

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