Across
- 4. How resistant something is to being scratched or dented.
- 7. How much mass is packed into a certain space.
- 8. Can dissolve in water.
- 9. Easily goes through chemical changes with other substances.
- 10. Shiny or reflects light well.
Down
- 1. Breaks or shatters easily when hit.
- 2. Lets heat or electricity pass through it.
- 3. Can be hammered or rolled into thin sheets.
- 5. Makes a deep, ringing sound when struck.
- 6. The forms matter can take: solid, liquid, and gas.
- 7. Can be stretched into a thin wire.