Across
- 2. Molecules do not move in this state of matter
- 6. A combination of two or more atoms
- 8. The amount of matter an object takes up
- 10. The temperature at which a liquid boils
Down
- 1. All matter is made of...
- 3. The amount of space an object takes up
- 4. The temperature at which a solid melts
- 5. The simplest kind of substance
- 7. A combination of two or more elements
- 8. Anything that has mass and takes up space
- 9. Molecules move a little in this state of matter
- 11. Molecules move a lot and very fast in this state of matter