what is the best definition of a chemical change? a chemical change is a change that produces a new…

what is the best definition of a chemical change? a chemical change is a change that produces a new substance. a chemical change is a change that does not produce a new substance. a chemical change is two or more substances that do not react
Answer
Brief Explanations:
In a chemical change, chemical bonds are broken and new bonds are formed, resulting in the production of a new substance.
Answer:
A. A chemical change is a change that produces a new substance.