matter
Across
- 3. liquid to gas
- 5. everything around us
- 8. gas to solid
- 9. atoms are loose, but not completely free
- 10. the basic building of life
- 11. atoms can move freely
Down
- 1. liquid to gas
- 2. solid to gas
- 4. gas to liquid
- 6. solid to liquid
- 7. atoms are tightly packed together