Across
- 2. Dense particles locked together little movement
- 4. Ability of a substance to channel heat or electricity
- 7. When one or more substances are changed into new substances
- 10. Makes up all things in the universe
- 11. Matter is never made or destroyed it is...
- 13. Loose particles that move freely
- 14. When a substance gets larger
Down
- 1. Less dense particles packed together but able to move about
- 2. A Material made of more than one type of particle
- 3. A collection of two or more substances
- 5. Smallest particle of Matter
- 6. When a substance gets smaller
- 8. How easy you can scratch or dent a substance
- 9. All matter is created by exploding stars so we are all made of what?
- 12. When one substance dissolves into another