Question

Use the chemical reaction to answer the question. 4​Fe+3O2→2Fe2O3​ What happens to atoms of Fe and O2 during the reaction? (1 point) Responses They gain mass. They gain mass. They are lost. They are lost. They maintain their properties. They maintain their properties. They are rearranged.

Answer 1

During the reaction 4Fe + 3O₂ → 2Fe₂O₃, the atoms of Fe (iron) and O₂ (oxygen) are rearranged. Therefore, the correct response is:

**They are rearranged.**