Across
- 4. There are 4 ___________ of matter
- 7. The change from a solid to a liquid
- 10. The change of state from a liquid to a gas
- 11. The amount of matter that is within an object
- 12. The state of matter that has a definite shape and a definite volume
- 13. The exchange of heat by direct touch
Down
- 1. The exchange of heat that uses circular motion in air or liquids
- 2. Any object that has mass and takes up space
- 3. The state of matter that has an indefinite shape and definite volume
- 5. The change of state from a liquid to a solid
- 6. A change from the gas state to the liquid state
- 8. The sate of matter that has an indefinite shape and an indefinite volume
- 9. The exchange of heat by electromagnetic waves