Across
- 4. It causes smell to drift from one place to another.
- 7. particles of matter are in constant ___________
- 8. another name for soildification.
- 11. Density= _______/Volume
- 13. it is made up of small and discrete particles.
- 15. It changes gas to liquid.
- 16. ____ means indivisible.
Down
- 1. this state of matter can move around one another with moderate speeds.
- 2. diffusion is moving particle from high _____ to low.
- 3. _________ explains the Brownian motion.
- 5. particles in solids have _ positions.
- 6. This state of matter cannot diffuse.
- 7. change of solid to liquid.
- 9. this state of matter can be compressed
- 10. ___motion tends pollen grains move randomly in water.
- 12. The change in state from solid to gas.
- 14. It is the change of liquid to gas at room temperature.
- 17. it is used to see psmall particles of matter.