Across
- 2. the type of change that changes matter identity
- 4. mixed with baking soda to create a gas
- 6. can change matter between phases
- 8. anything that has mass and volume
- 9. when a solid becomes a liquid
- 12. chemical reaction that occurs on old food
- 16. type of change that occurs when a pencil breaks
- 17. occurs when a gas becomes a liquid
- 18. chemical reaction that occurs in an oven
- 19. state of matter with definite volume, not shape
- 20. chemical reaction when iron gets wet
Down
- 1. chemical reaction when food mixes with acid
- 3. the property of matter that describes how it smells
- 5. the property of matter that describes light
- 7. occurs when a liquid becomes a gas
- 10. state of matter that contains quickest particles
- 11. when a liquid becomes a solid
- 13. chemical reaction when silver gets old
- 14. how much space matter takes up
- 15. state of matter with definite shape and volume