Across
- 3. Group of bonded atoms
- 8. Impact between particles
- 9. Decrease in volume
- 11. State of matter without fixed shape or volume
- 12. Escape through a tiny opening
- 13. Unit of gas pressure
- 14. Small unit of matter
- 15. Energy of motion
Down
- 1. Movement of particles
- 2. Mixing due to particle motion
- 4. Increase in volume
- 5. Unit used to count particles
- 6. Measure of average kinetic energy
- 7. Temperature where condensation occurs
- 10. Force exerted per unit area