Properties of Water

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Across
  1. 2. When the posotive end of an H atom attracts to the negative end of an O atom.
  2. 7. Allows water to move through plant roots.
  3. 9. The temperature at which water changes phase from liquid to a solid
  4. 10. The percent of Earth's surface that is covered by water
  5. 11. Causes water molecules to attract one another
Down
  1. 1. The amount of heat one gram of a substance must absorb or lose to change its temperature by one degree Celsius
  2. 3. The electrical charge of an Oxygen atom
  3. 4. The electrical charge of a Hydrogen atom
  4. 5. Water is ______ for all life.
  5. 6. When molecules at the surface of water "stick together, allowing small creatures to run on water.
  6. 7. Causes water to clump into drops
  7. 8. Causes water to stick to polar substances