C1

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Across
  1. 2. ethane monomers join together to make
  2. 3. crude oil is separated into different....
  3. 8. changes colour when heated
  4. 11. a measure of how well something will dissolve
  5. 12. no forces of attraction
  6. 16. product of mixing oil and water
  7. 18. used to stop oil and water separating
  8. 21. used to break down long change hydrocarbons
  9. 23. mixture of a solute and a solvent
  10. 24. long-chain molecules
  11. 26. will dissolve
Down
  1. 1. unsaturated monomer molecule
  2. 2. takes in artificial or natural light and releases it
  3. 4. heated with an acid makes an ester
  4. 5. some forces of attraction
  5. 6. speeds reactions
  6. 7. alkenes react with this to form a colourless liquid
  7. 9. makes molecules move faster
  8. 10. type of combustion that produces CO
  9. 13. easily evaporated
  10. 14. substance being dissolved
  11. 15. give paint colour
  12. 17. something consisting of tiny particles dispersed in another kind of stuff
  13. 19. won't dissolve
  14. 20. Material that allows sweat out but not water in (has a dash in it)
  15. 22. hydrocarbon containing only single bonds
  16. 25. liquid something is dissolved in
  17. 26. strong forces of attraction