Fluorine does not show variable oxidation states while other members of the halogen family exhibit variable oxidation states. Why ?

Explanation

### Step-by-Step Solution:

1. **Understanding Oxidation States**:
- Oxidation states refer to the degree of oxidation (loss of electrons) of an atom in a compound. Elements can exhibit different oxidation states based on their ability to lose or gain electrons.

2. **Fluorine's Position in the Halogen Family**:
- Fluorine is the first element in the halogen group (Group 17) of the periodic table. It is the most electronegative element and has a strong tendency to gain an electron, resulting in an oxidation state of -1 in compounds.

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