Across
- 3. particles move rapidly and spread freely
- 5. absorbed heat
- 6. chemical change
- 11. gas to liquid
- 12. solid directly to gas
- 13. liquid to gas
- 14. fourth state of matter
- 15. particles that are tightly together giving little to no vibrations.
Down
- 1. amount of force exerted over a given area
- 2. ability to burn
- 4. the relationship between the volume and pressure of a gas; as volume increases pressure decreases and as volume decreases pressure increases
- 7. indefinite volume definite shape
- 8. the process that a substance undergoes when it turns into a new substance
- 9. gives off heat
- 10. transition in which solid turns into a liquid