Across
- 3. The movement of particles from an area of high concentration to an area of low concentration
- 4. Kinetic Theory says particles are always ______
- 6. Particles in this state are constantly moving at high speeds
- 8. this state of matter isn't able to diffuse
- 9. Kinetic Theory says that as temperature ______, the particles move more.
- 10. The amount of substance in a particular volume
- 11. Gas is ____ because the particles are spaced far apart
- 12. Kinetic Theory says all matter is made of a huge number of tiny _____
- 16. Doing this to a substance's temperature, makes the particles move slower
- 17. Heating up a liquid or gas makes diffusion happen ____
- 18. Particles in a gas move the ____ out of all states of matter
Down
- 1. Particles in a solid are _________ in fixed positions.
- 2. A substance that has a mass of 20g in 5mL, has a density of ____g/mL
- 5. Kinetic Theory says between particles there is ________
- 7. A solid substance will do this to become a liquid
- 8. Solids have the _____ amount of kinetic/movement energy
- 9. Solids have this property because particles are packed closely together
- 13. Liquids have a variable ___ because the particles are free to move around each other
- 14. the relationship between a substance's mass and its volume
- 15. A liquid substance will do this to become a solid