Find the ratio of ionization energy of bohr 's hydrogen atom doubly liothium ion `(Li^(2))`

Explanation

To find the ratio of the ionization energy of Bohr's hydrogen atom to that of the doubly ionized lithium ion (Li²⁺), we can follow these steps:

### Step 1: Understand the formula for ionization energy
The ionization energy for a hydrogen-like atom can be calculated using the formula:
\[ E_n = -\frac{13.6 Z^2}{n^2} \]
where:
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