Question

the elements or compounds that react to form a new substance during a chemical
change​

Answer 1

Answer:

A chemical reaction is a process in which one or more substances, also called reactants, are converted to one or more different substances, known as products. Substances are either chemical elements or compounds.

Answer 2

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A chemical reaction is a process in which one or more substances, also called reactants, are converted to one or more different substances, known as products. Substances are eitherchemical elements or compounds.