Question

express your answer as a chemical formula.

Explanation:

Step1: Identify the elements

Xenon is represented by the symbol Xe, and trioxide means three oxygen atoms (oxygen is O).

Step2: Combine the elements

The chemical formula for xenon trioxide is formed by combining xenon (Xe) and three oxygen (O) atoms. So the formula is XeO₃.

Answer:

XeO₃