Question

The physicals properties of a substance can be used to identify the substance, because_____. Select all that apply. at any given location, the physical properties of a substance do not change when the substances are chemically reacted the physical properties remain the same each substance has a unique set of physical properties no two substances have any of the same properties

Answer 1

at any given location, the physical properties of a substance do not change

each substance has a unique set of physical properties

Answer 2

i am pretty sure it's a and c. But good luck! :D So sorry if it's wrong by the way. But anyways, best of luck! :D