Question

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

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

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

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.

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

Answer 1

The answer is (A

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

Answer 2

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

Step-by-step explanation: