Organic Chemistry

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Across
  1. 3. The partner of carbon.
  2. 4. Substance that doesn't come under organic chemistry but is a derivative of carbon.
  3. 5. Hair are made up of these proteins.
  4. 7. Things made up of different kinds of atoms and molecules.
  5. 9. a substance produced during a neutralization reaction.
Down
  1. 1. The key element of all the organic compounds.
  2. 2. This includes organic chemistry.
  3. 6. An agent capable of producing H+ ions.
  4. 8. The opposite of acids.