Interesting water things

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Across
  1. 1. The tendency of water molecules to stick to each other
  2. 3. What water does at 100°C at sea level
  3. 7. The most abundant and vital substance on Earth, essential for life and climate
  4. 9. The property of water that allows it to hold its surface tightly, letting some objects rest on top
  5. 10. The outer layer of a liquid that exhibits tension due to molecular attraction.
  6. 12. The solid form of water, which is less dense than its liquid state
  7. 13. A type of molecule with a partial positive and negative end, like water
Down
  1. 1. What water becomes when it contains dissolved minerals, like in the sea.
  2. 2. A substance that dissolves others to form a solution; water is called the universal one
  3. 4. Pure water in this form does not conduct electricity due to the lack of free ions
  4. 5. What happens to water at 0°C under normal pressure
  5. 6. The action that allows water to move upwards in plants against gravity.
  6. 8. The measurement that explains why ice floats on water
  7. 11. Water's ability to stick to other materials, like leaves or glas