Question

What does it mean when there is a physical change?

Question 2 options:

Matter has changed from one substance into another.


Matter has changed on the molecular level.


A new substance has been formed.


Matter has changed size, shape or form

Answer 1

Matter has changed size shape or form

a physical change is when you can see on the outside that a change is happening and you can set it back together like air

a chemical change is a molecular change that you cannot fix. like burnt chocolate