Question

If the chemical properties of a substance remain unchanged and the appearance or shape of an substance changes it is called a

a.Chemical change
b.Physical change
c.Chemical Property
d.Both a physical and chemical change
e.Neither a physical or chemical change

Answer 1

A

Step-by-step explanation:

it is A because i am really smart

Answer 2

B

Step-by-step explanation:

physical change is the answer I hope