What will be the radius of an aluminium atom nucleus as per Rutherford's deductions?

Explanation

To find the radius of an aluminium atom nucleus as per Rutherford's deductions, we can follow these steps:

### Step 1: Understand the Formula
According to Rutherford's model, the radius \( R \) of the nucleus can be calculated using the formula:
\[ R = R_0 A^{1/3} \]
where:
- \( R_0 \) is a constant (approximately \( 1.3 \times 10^{-13} \) cm),
- \( A \) is the mass number of the element.
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