A1.1 Water (SL)

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Across
  1. 4. the term given to water molecules
  2. 7. the attraction of molecules of one kind for molecules of a different kind
  3. 16. the heat needed to change the temperature of a substance by one degree Celsius per gram
  4. 17. situated or originating outside the region of the planetary orbits
  5. 21. one of the ways hydrogen bonds are drawn
  6. 22. the type of bonds within a water molecule
  7. 24. the type of seal specified in the syllabus
  8. 25. a molecule that is able to interact with water
  9. 26. the source of water on earth?
Down
  1. 1. the zone in which planets are 'just right'
  2. 2. from outside the earth or its atmosphere
  3. 3. the chemical reactions in the body's cells
  4. 5. an upward force created by water
  5. 6. a measure of how easily heat can be transmitted through a material
  6. 8. a property of molecules that do not mix with water
  7. 9. the property of water that allows it to resist an external force
  8. 10. the sign given to show a slight charge on an atom
  9. 11. a measure of a fluid's resistance to flow
  10. 12. the attraction of molecules to other molecules of the same kind
  11. 13. a plant pipe that likes to adhere with water
  12. 14. bonds formed between oxygen and hydrogen atoms
  13. 15. a substance with the ability to dissolve other substances
  14. 18. the movement of water against gravity
  15. 19. these charged atoms can dissolve in water
  16. 20. this bird is black throated
  17. 23. water is a good _____________ medium