chisomkelechi chisomkelechi 27-10-2022 Chemistry contestada Use the chemical reaction to answer the question. 4Fe+3O2→2Fe2O3 What happens to atoms of Fe and O2 during the reaction? (1 point) Responses They gain mass. They gain mass. They are rearranged. They are rearranged. They are lost. They are lost. They maintain their properties.
