Across
- 4. A gas that perfectly fits the five assumptions of the Kinetic-molecular theory.
- 5. A substance that can flow and take the shape of it's container.
- 7. If the temperature of a gas increases, its particles move _______.
- 8. Gas particles passing through a tiny opening.
- 9. The gases that act most like a ideal gas due to their low reactivity.
- 10. Even though a liquid has an indefinite shape, it is hard to compress because it has a(n) __________ shape.
- 12. A gas that does not behave completely according to the Kinetic-molecular theory.
- 13. A collision where no energy is lost, but energy may be transferred.
- 14. The attraction of the surface of a liquid to the surface of a solid.
Down
- 1. The mixing of the particles of two substances caused by their random motions.
- 2. The property that states that gas particles glide past each other.
- 3. Theory that is based on the idea that particles are always in motion.
- 5. The process of a liquid becoming a solid.
- 6. The process of a liquid becomes a gas by boiling.
- 11. The process of a liquid becomes a gas without boiling.
