2. What’s the Matter? What are properties of matter? Mrs. Haering’s class

3. Physical Properties of Matter Color State Smell Taste Can you name physical properties of cheese?

4. Physical Change A physical change changes what the object looks like without changing what the object is made of. What could cause a physical change in a piece of cheese?

5. Melt the cheeseGrate the cheese Cut the cheese Paint the cheese

6. Chemical Properties of Matter A chemical property is a property that describes how a substance reacts with other substances. The only way that you can observe a material’s chemical property is to change the material to a different kind of material.

7. Chemical Change During a chemical change, a new substance is formed. You can have a chemical change in paper when you burn it, because ashes are a different substance than paper.

8. Physical or Chemical??? Chemical Change

9. Physical or Chemical??? Chemical Change

10. Physical or Chemical??? Physical Change

11. Physical or Chemical??? Physical Change