Question

Which statement best describes the difference between a physical change and a chemical change? Question 3 options: A physical change is a change from one state of matter to another; a chemical change results in a new substance formed. A physical change produces a new element, and a chemical change results in a bond breaking between atoms. A chemical change results in a new element being formed, and a physical change results in a new compound being formed. A chemical change does not result in a new substance being formed, whereas a physical change does.

Answer 1

A chemical change results in a new element being formed, and a physical change results in a new compound being formed.

Answer 2

chemical change is a change from one state to another; a chemical change results in a new substance formed