Final answer:
Reactants and products are the substances involved in a chemical reaction, with reactants being the starting substances and products being the resulting substances.
Explanation:
In a chemical reaction, reactants are the substances present at the beginning, while products are the substances present at the end. An arrow typically separates the reactants and products to show the direction of the reaction.
Learn more about Chemical reactions here:
https://brainly.com/question/34137415
