Chemistry Revision 7Z

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Across
  1. 2. a minute portion of matter
  2. 4. the temperature at which a liquid turns into a solid when cooled
  3. 5. the process of one state of matter changes
  4. 10. firm and stable in shape; not liquid or fluid
  5. 12. a particular kind of matter with uniform properties
  6. 13. a substance that flows freely but is of constant volume, having a consistency like that of water or oil
  7. 17. to pass or cause to pass directly from the solid to the vapor state
Down
  1. 1. the temperature at which a liquid boils and the liquid to vapour
  2. 3. the action or process of liquefying due to heat.
  3. 6. at or near f point
  4. 7. turns from liquid into vapour
  5. 8. the spreading of something more widely
  6. 9. collects as droplets on a cold surface
  7. 11. One of the three principal conditions in which matter exists
  8. 14. a substance or matter in a state in which it will expand freely to fill the whole of a container, having no fixed shape (unlike a solid) and no fixed volume (unlike a liquid)
  9. 15. at or near b point
  10. 16. a combination of different things in which the component elements are individually distinct