Physical Changes & Chemical Changes

Question 1

What are physical changes?

Answer 1

They are changes in the state of matter

Question 2

What happens in a physical change?

Answer 2

• The particles stay the same

* The bonds between the particles break, but the bonds inside do not

Question 3

What are Chemical Changes?

Answer 3

The particles do not stay the same, they break apart and make new particles

Question 4

What happens when a chemical change happens?

Answer 4

The bonds inside the particles break, so the particles break apart and make new particles, hence making new objects and substances