Across
- 3. any substance - solid, liquid, or gas - that takes up space
- 5. when a liquid is heated and changes into a gas or vapor
- 7. to disappear into something else
- 8. the power to work, grow, move and do things
- 11. matter that holds its own shape
- 12. very small pieces of a large object
Down
- 1. the smallest unit a compound can be divided into with all of its chemical properties
- 2. special qualities or characteristics of something
- 4. fore that pulls objects toward each other
- 6. form of energy that is produced when objects vibrate, and can be heard
- 9. matter that spreads to fill the space it is in
- 10. matter that flows and take the shape of the container it is in