Across
- 5. The heat when a solid melts
- 8. When gas tuns to solid
- 9. Occupies space and contains mass
- 11. Forms that matter takes
- 12. A structure of atoms
- 14. When a solid turns to gas
- 16. A state of matter that has no shape
- 17. Atoms bonded together
- 19. When liquid turns to vapor
- 20. When(a liquid) gets hot and bubbles
- 21. They make up everything
- 22. A Material changing after an experiment
- 23. How much space an object occupies
Down
- 1. When a liquid starts to boil
- 2. The amount mass in matter
- 3. How heavy something is
- 4. A state of matter that keeps it's shape
- 6. How much matter a object contains
- 7. The coldness when matter freezes
- 10. A small portion of matter
- 13. The change between states of matter
- 15. A state of matter that is fluid
- 18. When a gas turns to liquid