Science Water Vocab

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Across
  1. 3. tendency of water to rise in a thin tube.
  2. 4. a transparent,odorless,tasteless,liquid,a compound of hydrogen and oxygen.
  3. 6. A chemical that can be added to a solution to determine pH.
  4. 8. molecular ions formed by the loss of a proton from a water molecule.
  5. 10. Is positive.
  6. 13. weak attraction between a hydrogen atom and another atom.
  7. 14. the force that acts on the surface of a liquid and that tends to minimize the area of the surface.
Down
  1. 1. process by which organisms maintain a relatively stable internal environment.
  2. 2. electrically charged hydrogen atoms; can be produced when acids are dissolved in solution.
  3. 5. implies balancing the demand and supply of water through a deliberate intervention.
  4. 7. slightly negative.
  5. 9. An attraction between molecules of different substances.
  6. 11. Attraction between molecules of the same substance.
  7. 12. A lack of electrical symmetry in a molecule. Charge differences on opposite ends of a structure.