Which statement best describes why a chemical property change is different from a physical change?

A. A chemical change results in a different state of matter; and a physical change results in a new substance being formed.

B. A chemical change results in a new substance being formed; whereas, a physical change will result in a different state of matter.

C. A chemical change is used by scientists to create new substances, and a physical change happens naturally.

D. A chemical change is used to identify characteristics of a substance, and a physical change identifies the behavior of a substance when in a reaction.