Across
- 4. the SI unit of pressure
- 5. lacks an ordered internal structure
- 8. used to measure atmospheric pressure
- 10. a change straight from a solid to a gas (vapor)
- 15. result of collisions of atoms in air
- 16. gives conditions of temp. and pressure where a substance exists in different states
Down
- 1. conversion of a liquid to a gas that is not boiling
- 2. conversion of a liquid to a gas
- 3. the result of collisions of particles
- 6. the boiling point of a liquid at a pressure of 101.3 kPa
- 7. where all three phases exist in equilibrium
- 9. the energy an object has due to motion
- 11. when vapor pressure of a liquid equals external pressure
- 12. all matter is in constant motion
- 13. empty space with no particles and pressure
- 14. the particles are arranged in an orderly pattern