1. Chemical or Physical Change?

2. Cutting paper? Physical

3. Chemical or Physical Change? Ice melting? Physical

4. Chemical or Physical Change? Toast burning? Chemical

5. Chemical or Physical Change? Lava cooling? Physical

6. Chemical or Physical Change? Rocket fuel burning? Chemical

7. Chemical or Physical Change? Sawing wood? Physical

8. Chemical or Physical Change? Metal rusting? Chemical

9. Chemical or Physical Change? Disappearing puddle? Physical

10. Chemical or Physical Change? Candle burning? Chemical

11. Chemical or Physical Change? Inflating a balloon? Physical

12. Chemical or Physical Change? Dry ice sublimed? Physical

13. Chemical or Physical Change? Frying an Egg? Chemical

14. Chemical or Physical Change? Melting Chocolate? Physical

15. Chemical or Physical Change? Alka-Seltzer tablet in water? Chemical

16. Chemical or Physical Change? Dissolving salt in water? Physical

17. Chemical or Physical Change? Blowing air bubbles in water? Physical