Question

A (blank) in matter results in a change in its identity and properties. Which best completes the statement?

chemical change
chemical property
physical property
physical change​

Answer 1

Chemical change because the substance changes.

Answer 2

Hi there!

Your answer is:

A. Chemical change

Explanation:

Chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances.