What is electronic configuration of `Al^(3+)`?

Explanation

To determine the electronic configuration of the aluminum ion \( \text{Al}^{3+} \), we can follow these steps:

### Step 1: Determine the Atomic Number of Aluminum
Aluminum (Al) has an atomic number of 13. This means that a neutral aluminum atom has 13 electrons.

### Step 2: Write the Electronic Configuration of Neutral Aluminum
The electronic configuration of neutral aluminum can be written as follows:
- The first shell (K-shell) can hold a maximum of 2 electrons.
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