Across
- 2. Get smaller, shrink
- 6. The measurement of how hot a substance is
- 8. Changing from a solid to a liquid
- 14. Changing from a gas to a liquid
- 15. Particles are compact together
- 16. Particles are full of energy and are far apart
Down
- 1. Changing from a liquid to a gas
- 3. The amount of space an object takes up
- 4. Particles that make up all physical substances, they have mass and take up space
- 5. A type of energy
- 7. The amount of matter in an object
- 9. Particles slide past each other
- 10. How heavy something is
- 11. Get bigger, increase in size
- 12. The space taken up by something
- 13. The ability to do physical things such as move or change