Environmental Chemistry - Crossword ML01

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Across
  1. 3. single repeated unit
  2. 7. contains 5 carbons and no double bonds
  3. 9. made from crude oil and used in machinery
  4. 10. used as a jet fuel
  5. 12. name given to gases in the atmosphere that absorb infrared radiation
  6. 14. single bond
  7. 16. flame colour with incomplete combustion
  8. 18. contains hydrogen and carbon
  9. 19. longchain molecule
  10. 20. a branch of science
  11. 21. property of a fluid and how it flows
Down
  1. 1. used to generate electricity
  2. 2. an environmental impact of burning fossil fuels
  3. 4. hydrocarbon with 8 carbon atoms
  4. 5. chemical breakdown of a substance by bacteria
  5. 6. another word for petrol
  6. 8. C2H5OH
  7. 11. separating substances based on boiling points
  8. 12. name given to gases in the atmosphere that absorb infrared radiation
  9. 13. unprocessed oil
  10. 15. burning in the presence of oxygen
  11. 16. triple bond suffix
  12. 17. greenhouse gas
  13. 20. byproduct of respiration