Across
- 4. ice is water as a _______
- 6. there are a lot of these in tap water
- 8. chemical compound of water
- 9. what happens to water at 32 degrees fahrenheit
- 12. pure water does not conduct _______
- 13. when these dissolve in water it makes water hard
Down
- 1. water is _______ when it is sticky
- 2. evaporation is water as a _______
- 3. rivers are water as a _______
- 5. there is one atom of this in water
- 7. this happens when water boils
- 8. there are two atoms of these in water
- 10. H2O
- 11. what happens to water at 212 degree fahrenheite
- 14. pure water has a neutral pH of what