Select the species with the largest `IE` in each
(i )`Na,K,Rb` (ii) `F,Ne`

Explanation

To determine the species with the largest ionization energy (IE) in each of the given pairs, we need to understand the concept of ionization energy and the trends in the periodic table.

### Step-by-step Solution:

1. **Understanding Ionization Energy (IE)**:
- Ionization energy is the energy required to remove the outermost electron from an atom in its gaseous state.
- Higher ionization energy means it is harder to remove an electron.

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