What is the formula of the first noble gas compound prepared by N.Bartlett?

Explanation

To determine the formula of the first noble gas compound prepared by N. Bartlett, we can follow these steps:

### Step 1: Identify the noble gas involved
The first noble gas compound prepared by N. Bartlett was made using xenon (Xe).

**Hint:** Remember that noble gases are typically unreactive, but xenon was the first to form compounds.

### Step 2: Identify the other reactant
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