Organic Chem Vocab

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Across
  1. 2. an aromatic hydrocarbon
  2. 4. chemical bond dissociation of a molecular bond by a process where each of the fragments (an atom or molecule) retains one of the originally bonded electrons.
  3. 7. an atom or a molecule that in chemical reaction seeks an atom or molecule containing an electron pair available for bonding.
  4. 8. a substance that enters into and is altered in the course of a chemical reaction.
  5. 9. show the movement of single electrons during the breaking of the bond.
  6. 10. a type of chemical reaction in which two molecules are combined to form a single molecule
  7. 13. hydrocarbons that have double or triple covalent bonds between adjacent carbon atoms.
  8. 14. An organic compound in which all the carbon atoms are connected by single bonds.
  9. 15. compounds that contain exactly the same number of atoms
  10. 18. one in which two or more organic compounds have the same molecular formulas but different structures.
  11. 19. an organic reaction where two or more molecules combine to form a larger one
  12. 20. a molecular fragment that departs with a pair of electrons in heterolytic bond cleavage.
Down
  1. 1. a chemical reaction during which one functional group in a chemical compound is replaced by another functional group.
  2. 2. a two-stage reaction process of an addition reaction followed by an elimination reaction.
  3. 3. the simplest whole number ratio of atoms present in a compound.
  4. 5. hydrocarbons that are the open chain compounds and also closed chains.
  5. 6. a graphic representation of the molecular structure, showing how the atoms are possibly arranged in the real three-dimensional space.
  6. 11. the process of cleaving/breaking a covalent bond where one previously bonded species takes both original bonding electrons from the other species.
  7. 12. consists of the chemical symbols for the constituent elements followed by numeric subscripts describing the number of atoms of each element present in the molecule.
  8. 16. an electron-rich molecule that can form covalent bonds by donating electrons to electron-poor sites.
  9. 17. used in mechanisms to show the various electron pairs moving around