Across
- 3. this element in water is twice the amount as that of oxygen
- 7. this human organ has a pH of one
- 8. this is a hydrophobic substance
- 9. the ion found in acids
- 11. the ion found in acids
- 12. another name of raining
- 16. the basic unit of life in all living things
- 17. the number of atoms in the water molecule
- 18. the basic unit of all matter in the universe
- 19. soda this is a form of bases
- 20. water molecule changing from solid to liquid
- 21. this is one of the elements in water
Down
- 1. the number of elements in the water molecule
- 2. elasticity at the surface of the water molecule
- 3. a substance attracted to water
- 4. water gas
- 5. scale of acids and bases
- 6. the difference in negative and positive on the molecule of water
- 10. juice this is a form of acid
- 13. water molecules change from liquid to gas
- 14. water molecules stick to other surfaces
- 15. the pH of the water molecule