Question

1 When a chemical reaction occurs A. the substances involved do not mix together and maintain their original properties. B. the properties of the substances that are produced are identical to the properties of the original substances. C. the substances involved mix together but maintain their original properties. D. the proberties of the substances that are produced are different from the properties of the original substances.

Answer 1

D

Step-by-step explanation:

The proberties of the substances that are produced are different from the properties of the original substances.