Across
- 2. how water gets recycled
- 6. when liquid molecules turn into gas
- 7. molecules flow past each other
- 10. multiple atoms joined together
- 11. the building block of everything
- 12. the highest energy state of matter
Down
- 1. when liquid molecules turn into a solid
- 3. also known as heat
- 4. anything with mass or volume
- 5. molecules vibrate and stay in orderly formation
- 8. when a gas turns into a liquid
- 9. when solid molecules turn into liquid molecules