How many electrons in sulphur (Z = 16) can have `n + l = 3` ?

Explanation

To determine how many electrons in sulfur (Z = 16) can have the value of \( n + l = 3 \), we will follow these steps:

### Step 1: Identify the Electron Configuration of Sulfur
Sulfur has an atomic number of 16, which means it has 16 electrons. The electron configuration of sulfur is:
\[ 1s^2 \, 2s^2 \, 2p^6 \, 3s^2 \, 3p^4 \]

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