Across
- 4. When the substance reaches a cool enought temperature at a certain pressure
- 8. Have same substance,same element and attracted to one other
- 9. At low temperature below 0
- 12. You can use it to measeure temperature
- 13. Caused by motion and pressure
- 14. Everything occupies a space and has mass and volume
- 15. A lot of kinetic energy
- 17. When temperature and pressure at which a liquid transform into a gas
- 18. When a gas loses energy to form a liquid
Down
- 1. Are in costant motion
- 2. When heat is added to a liquid
- 3. When the substance reaches a combination of temperature and pressure
- 5. Particles are free to move over each other
- 6. When a gas transforms directly into a solid
- 7. Is used to move matter
- 10. When a solid converted directly into a gas
- 11. Is a conversation of a liquid to a gas
- 16. Definite shape and volume