Across
- 4. Matter can not be created nor destroyed, it must always be accounted for
- 9. This Greek philosopher proposed the continuous model of matter
- 10. This never changes even if there is a physical or chemical change
- 11. The amount of space that matter occupies
- 12. Water's particle spacing is less like a gas and more like a __________
- 14. To squeeze particles into a smaller volume due to pressure
- 17. Particles do this when heat is removed
- 18. Particles that have the ability to flow
- 19. The amount of stuff that an object contains
- 22. All particles (solid, liquid, and gas) have this between their particles
Down
- 1. Particles do this when they are heated
- 2. Matter can be divided forever
- 3. A space that does not contain matter
- 5. Matter can be divided but eventually it will not be able to be divided anymore
- 6. The curved surface of a liquid in a graduated cylinder
- 7. Anything that has mass and volume
- 8. Particles that are free to move about
- 13. This Greek philosopher proposed the particle model of matter
- 15. Fixed particles that can only vibrate
- 16. This can change due to particle spacing and size and temperature
- 20. Contains gases like oxygen, nitrogen, carbon dioxide, and water vapor
- 21. Matter consists of particles that are different in __________