Across
- 3. the three states that has a substance that has mass and takes up space
- 5. 2 types converts to solid or liquid to gas
- 7. a new substance with new properties
- 9. large particles with no charge in nucleus
- 12. small negative charged particle that orbits the nucleus
- 13. Particles are very close together and only vibrate
- 15. Directly to a solid to a vapor
- 16. the same substance as before
Down
- 1. Particles are still close together but can slide pass each other
- 2. liquid to vapor below its boiling point
- 4. Liquid to solid
- 6. gas changes to solid
- 8. the smallest unit of matter
- 10. Occurs when a liquid turns into a vapor and bubbles
- 11. solid to Liquid
- 14. Particles are very spread out and move constantly.