Across
- 2. liquid changing into water vapor
- 4. solid changing into a liquid
- 8. vapor the gas form of water
- 11. this has to happen for a liquid to change into a gas
- 12. liquid changing into a solid
- 13. made up of atoms that are tightly packed together, neatly organized, and vibrate in place
- 14. the solid form of water
Down
- 1. gases are _____________
- 3. made up of atoms that are looser, somewhat organized, and slide around each other
- 4. atoms bonded together
- 5. made up of atoms that are far apart, not organized and move in random ways
- 6. gas changing into a liquid
- 7. anything that takes up space and has mass
- 9. this has to happen for liquid to change into a solid
- 10. matter is made up of _______
