Across
- 1. A substance that can't be dissolved
- 4. A substance that dissolves
- 6. The amount of matter an object has
- 7. When a solid becomes a gas
- 8. The particles are close together and is in a set shape
- 11. When a liquid becomes a gas
- 12. Particles can be seen under a microscope
- 14. When a solid becomes a liquid
- 16. The particles are together but free to move around
- 17. When a gas becomes a liquid
Down
- 2. A substance something is dissolved in
- 3. When a liquid becomes a solid
- 4. Separates when left alone
- 5. Particles can not be seen at all
- 6. Anything that takes up space
- 9. When a gas turns into a solid
- 10. The amount of space an object takes up
- 13. The amount of matter packed inside a space
- 15. The particles are apart and moving fast