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