Across
- 4. A state of matter that resembles a gas but has certain properties that a gas does not have.
- 5. The theory that all matter
- 10. If water gets hot enough, it starts to boil.
- 11. The energy of moving matter.
- 14. The process in which a gas changes to a liquid.
- 15. Matter that has a fixed volume and a fixed shape.
Down
- 1. The process in which a solid changes directly to a gas.
- 2. A liquid can also change to a gas without boiling.
- 3. Opposite of sublimation.
- 6. Matter that has neither a fixed volume nor a fixed shape.
- 7. both the volume and the shape of its container.
- 8. The ability to cause changes in matter.
- 9. Defined as the amount of force pushing against a given area.
- 12. of constantly moving particles.
- 13. Matter that has a fixed volume but not a fixed shape.