Across
- 3. The mixing of the particles of two substances caused by their random motions.
- 4. The process of a liquid becoming a solid.
- 8. The process of a liquid becomes a gas without boiling.
- 9. The process of a liquid becomes a gas by boiling.
- 10. tension that keeps the surface of a liquid together.
- 12. A collision where no energy is lost, but energy may be transferred.
- 13. A gas that does not behave completely according to the Kinetic-molecular theory.
Down
- 1. Gas particles passing through a tiny opening.
- 2. Theory that is based on the idea that particles are always in motion.
- 5. The attraction of the surface of a liquid to the surface of a solid.
- 6. A substance that can flow and take the shape of it's container.
- 7. A state of matter that has no definite volume or shape.
- 11. A gas that perfectly fits the five assumptions of the Kinetic-molecular theory.