CROSSWORD PUZZLE FOR ALCOHOLS, THIOLS AND ETHERS

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Across
  1. 3. type of chemical reaction where atoms or groups of atoms are added to each carbon atom of multiple bonds
  2. 7. single bond between carbon atoms
  3. 8. type of geometric diastereomer that has functional groups on opposite sides of double bonds
  4. 10. difference in arrangement of electrons for benzene structures
  5. 14. type of geometric diastereomer that has the functional group at the same side of double bonds
  6. 17. triple bond between carbon atoms
  7. 18. reaction in which the functional group of one chemical compound is substituted by another group
  8. 19. how many electrons can fill in the succeeding shells?
  9. 20. an atom or group of atoms attached to a chain (or ring) of carbon atoms
  10. 25. alkanes that contain a ring of three or more carbons
  11. 27. class of organic chemical compounds containing a sulfur atom in place of the oxygen atom
  12. 28. type of reaction wherein the carbon skeleton of a molecule is rearranged to give a structural isomer of the original molecule.
  13. 30. molecules with the same molecular formula but have different structures
Down
  1. 1. covalent bonds occur between two?
  2. 2. the distribution of electrical charge over the atoms joined by the bond
  3. 4. what is the principle element of organic compounds?
  4. 5. group of atoms with characteristic chemical behavior
  5. 6. type of bond polarity where two elements on right side (both nonmetals) of periodic table
  6. 9. state of an atom with four electrons available for covalent chemical bonding in its valence
  7. 11. type of chemical reaction in which a pair of atoms or groups of atoms are removed from a molecule
  8. 12. type of chemistry that studies the compounds of carbon
  9. 13. type of organic compound whose molecules contain a benzene ring
  10. 15. for an element to become stable, it must have eight electrons
  11. 16. unsymmetrical addition reaction that refers to the addition of water
  12. 21. how many electrons can fill in the innermost shell?
  13. 22. organic compound with a hydroxyl (OH) functional group on an aliphatic carbon atom
  14. 23. for an element to become stable, it must have eight electrons
  15. 24. double bond between carbon atoms
  16. 26. number of electrons carbon has
  17. 29. class of organic compounds that contain an oxygen between two alkyl groups