Across
- 4. Particles has spaced with high kinetic energy
- 6. solid turns into gas
- 7. Physical changes are; Chemical changes are not
- 8. liquid turns into gas
- 10. gas turns into liquid
- 13. solid turns into liquid
- 14. Another word for weight
- 15. Matter changes form, but not identity
Down
- 1. gas turns into solid
- 2. Everything that takes up space.
- 3. "Stuff" that makes up the universe.
- 5. Particles are packed tightly
- 9. Particles are loosely packed and are able to flow
- 10. Matter changes when bonds are broken or formed
- 11. Are made up of protons, electrons, and neutrons
- 12. liquid turns into solid