Chapter 20 Chemistry

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Across
  1. 3. hydrocarbons that have double or triple covalent bonds between adjacent carbon atoms
  2. 6. is an organic acid that contains a carboxyl group attached to an R-group
  3. 8. hydrocarbon in which all the carbon-carbon bonds are single bonds
  4. 9. an atom or group of atoms that are responsible for the specific properties of an organic compound
  5. 12. fossil fuel
  6. 15. the arrangement of atoms in space is different
  7. 16. organic chemists use this to represent organic compounds
  8. 19. a complex mixture of different hydrocardons
  9. 20. alkanes with carbon atoms attached in the form of a closed ring
  10. 23. are compounds that can be further classified by structure and geometry
  11. 25. colorless or light yellow liquid at room temperature
  12. 26. a hydrocarbon that contains a carbon
Down
  1. 1. is composed of only carbon and hydrogen
  2. 2. covalently bonded compounds containing carbon
  3. 4. names are used when naming branched-naming branched-chain alkanes
  4. 5. aromatic organic compounds containing solely carbon and hydrogen atoms
  5. 7. contains only single bonds
  6. 10. also called constitutional
  7. 11. considered derivates of carboxylic acids
  8. 13. made by oxidizing secondary alcohols
  9. 14. an organic compound derived from ammonia
  10. 17. contains one or more hydroxyl groups
  11. 18. are compounds in which one or more hydrogen atoms in an alkane have been replaced by halogen atoms
  12. 21. formed by the oxidation of alcohols.
  13. 22. an unsaturated hydrocarbon containing at least one carbon
  14. 24. a pleasant-smelling colorless volatile liquid that is highly flammable. It is used as an anesthetic and as a solvent or intermediate in industrial processes.