A physical change is a change

A. that does not change the identity of the substance

B. That changes the identity of the substance

C. In the chemical makeup of matter

D. from one compound to a new compound

Question

Hanna Howell

Chemistry

27 April, 11:42

A physical change is a change

A. that does not change the identity of the substance

B. That changes the identity of the substance

C. In the chemical makeup of matter

D. from one compound to a new compound

+2

Answers (1)

Know the Answer?

Monica Hayes · Answer 1

Physical changes are used to separate mixtures into their component compounds, but can not usually be used to separate compounds into chemical elements or simpler compounds. Physical changes occur when objects or substances undergo achange that does not change their chemical composition.

A physical change is a changeA. that does not change the identity of the substanceB. That changes the identity of the substanceC. In the chemical makeup of matterD. from one compound to a new compound

A physical change is a change

A. that does not change the identity of the substance

B. That changes the identity of the substance

C. In the chemical makeup of matter

D. from one compound to a new compound