Across
- 3. A water molecule has one ______ atom.
- 8. Water is a universal ______.
- 9. The tendency of water molecules to stick to other substances.
- 10. This forms a film that can resist an external force (two words, no space.)
- 12. Water moves up a thin air column against gravity (two words, no space.)
Down
- 1. The ______ is maximum 1 g/cm^3.
- 2. A water molecule has two ______ atoms.
- 4. When air warms, liquid water turns into water vapor.
- 5. The _______ point of water is ≥32 degrees Fahrenheit.
- 6. The _______ point of water is ≤32 degrees Fahrenheit.
- 7. When air cools, water vapor turns back into liquid. water.
- 11. The _______ point of water is 212 degrees Fahrenheit.