Across
- 4. the amount of space matter takes up
- 5. gas turns to a liquid
- 7. no definite shape or volume but conducts electricity
- 10. how much/amount of matter
- 11. adding energy to change matter
- 14. mixture that one or more substance dissolves and not separated easily
- 15. two or more substance combined that keep their own properties
- 16. two or more elements combined to make something new
- 17. group of atoms bonded together
- 20. liquid turns to a liquid to a gas
Down
- 1. liquid changes to a solid
- 2. liquid changes to steam
- 3. atoms close together, has definite shape
- 6. substance that cannot be broken down into smaller substances
- 8. solid, liquid, gas
- 9. changing of physical properties of matter such as color or shape
- 10. solid changes to a liquid
- 12. smallest part of matter
- 13. take shapes of a container, move together
- 18. no definite shape, atoms far apart
- 19. anything that takes up space