Across
- 3. 2 or more elements combine
- 5. a process of matter
- 7. the act of evaporating
- 8. smallest part of compounds
- 10. solid turns into a liquid
- 11. doesn’t turn into something different can be undone
- 12. spread out evenly
- 16. liquid into a solid
- 17. cannot be broken down
- 19. steam
- 20. the amount of space something takes up
Down
- 1. has its own shape
- 2. smallest part of matter
- 3. turns into something else can't be undone
- 4. the fourth state of matter
- 6. how much or amount of something
- 9. starts to condense
- 13. takes the shape of container
- 14. 2 or more things put together that can be taken apart
- 15. liquid into gas
- 18. anything that takes up space and has mass