How are physical and chemical changes similar?

Neither can change the number of atoms of each element that are present.

Neither can cause chemical bonds to break.

Neither can result in a phase change.

Neither can cause a substance to give off heat or light.

Question

Chemistry

Eleanor Mclaughlin

8 December, 15:31

How are physical and chemical changes similar?

Neither can change the number of atoms of each element that are present.

Neither can cause chemical bonds to break.

Neither can result in a phase change.

Neither can cause a substance to give off heat or light.

+5

Answers (2)

Know the Answer?

Davion Tapia · Answer 1

I believe the correct response is the first option.

Ian · Answer 2

Physical changes occur when substances undergo a change that does not change their chemical composition. It doesnot includes change in chemical composition.

Chemical change is the change that causes the formation of new chemical substance.

A. Neither can change the number of atoms of each element that are present, is the correct answer.

How are physical and chemical changes similar?Neither can change the number of atoms of each element that are present.Neither can cause chemical bonds to break.Neither can result in a phase change.Neither can cause a substance to give off heat or light.

How are physical and chemical changes similar?

Neither can change the number of atoms of each element that are present.

Neither can cause chemical bonds to break.

Neither can result in a phase change.

Neither can cause a substance to give off heat or light.