SEP Use Models Sulfur burns in oxygen to form sulfur dioxide. Write a skeleton equation for this chemical reaction.

The question is asking for a skeleton equation for the chemical reaction where sulfur burns in oxygen to form sulfur dioxide. A skeleton equation is a way of representing a chemical reaction using the symbols of the elements involved. In this case, the elements involved are sulfur (S) and oxygen (O), and the product is sulfur dioxide (SO2). The skeleton equation for this reaction is S + O2 → SO2. This equation shows that one atom of sulfur reacts with one molecule of oxygen to produce one molecule of sulfur dioxide.