What is the composition of the compound formed by the reaction of carbon with fluorine ?

Explanation

To determine the composition of the compound formed by the reaction of carbon with fluorine, we need to analyze the valencies of the elements involved and how they combine.

### Step-by-Step Solution:

1. **Identify the Elements Involved**:
- The two elements in the reaction are carbon (C) and fluorine (F).

2. **Determine the Valency of Each Element**:
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