Why are fluorine and oxygen compounds called oxygen fluorides?

Explanation

To understand why compounds of fluorine and oxygen are called oxygen fluorides, we can break down the explanation into several steps:

### Step 1: Understanding Electronegativity
Electronegativity is the tendency of an atom to attract shared electrons in a chemical bond. In this context, we need to compare the electronegativities of fluorine and oxygen.

### Step 2: Comparing Fluorine and Oxygen
Fluorine is the most electronegative element in the periodic table, while oxygen is also highly electronegative but less so than fluorine. This means that in a bond between fluorine and oxygen, fluorine will attract the shared electrons more strongly than oxygen.

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