which statement describes a chemical reaction?\nreactants form products when atoms change state.\nproducts…

which statement describes a chemical reaction?\nreactants form products when atoms change state.\nproducts form reactants when atoms change state.\nreactants form products when atoms are rearranged.\nproducts form reactants when atoms are rearranged.

which statement describes a chemical reaction?\nreactants form products when atoms change state.\nproducts form reactants when atoms change state.\nreactants form products when atoms are rearranged.\nproducts form reactants when atoms are rearranged.

Answer

Brief Explanations:

In a chemical reaction, reactants are transformed into products through the rearrangement of atoms. A change of state (like solid - liquid - gas) is a physical change, not a chemical reaction. Reactants are the starting substances and products are the ending substances in a chemical reaction.

Answer:

C. Reactants form products when atoms are rearranged.