Advance Chemistry

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Across
  1. 3. an organic compound with a –COOH group.
  2. 4. an electron in the outermost shell.
  3. 8. a ring-shaped saturated hydrocarbon.
  4. 9. the international system for naming chemical compounds.
  5. 11. hydrocarbons containing at least one triple bond.
  6. 12. relating to carbon-based compounds.
  7. 14. a non-aromatic cyclic compound.
  8. 15. a neutral subatomic particle in the nucleus.
  9. 18. a bond formed by sharing electrons.
  10. 20. a four-carbon alkane.
  11. 23. an atom or group attached to a main chain.
  12. 24. saturated hydrocarbons with only single bonds.
  13. 26. a positively charged subatomic particle.
  14. 29. a number describing an electron’s energy and position.
  15. 30. hydrocarbons containing at least one double bond.
  16. 31. a compound that contains carbon bonded to hydrogen.
  17. 32. a compound where oxygen is bonded to two carbons.
  18. 33. describing unequal sharing of electrons in a bond.
  19. 34. a group formed from an alkane minus one hydrogen.
Down
  1. 1. the ability of carbon to form chains or rings.
  2. 2. carbon atoms forming a closed ring.
  3. 5. a six-carbon aromatic ring compound.
  4. 6. the simplest hydrocarbon with formula CH₄.
  5. 7. organic compounds with a –CHO functional group.
  6. 9. a bond formed by transfer of electrons.
  7. 10. a compound made only of carbon and hydrogen.
  8. 13. the force that holds atoms together.
  9. 16. organic compounds with a carbonyl (C=O) within the chain.
  10. 17. an open-chain organic compound.
  11. 19. an organic compound containing the –COO– group.
  12. 21. the rule that atoms tend to have eight valence electrons.
  13. 22. an organic compound with a hydroxyl (–OH) group.
  14. 25. a region around the nucleus where electrons are found.
  15. 27. a formula showing the number of atoms in a molecule.
  16. 28. a negatively charged subatomic particle.