Calculate the radii of 2nd Bohr orbit of`Li^(2+)`

Explanation

To calculate the radii of the 2nd Bohr orbit of \( \text{Li}^{2+} \), we can follow these steps:

### Step 1: Identify the relevant formula
The radius of the nth Bohr orbit for hydrogen-like species is given by the formula:
\[ R_n = \frac{0.529 \, n^2}{Z} \, \text{Å} \]
where:
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