Science Trilogy

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Across
  1. 2. type of chemical reaction where a compound breaks down into two or more products
  2. 5. fish used in medical research
  3. 8. flightless bird
  4. 11. the study of chemical things
  5. 13. also known as aquatic chicken
Down
  1. 1. an element or compound produced as a result of a chemical reaction.
  2. 3. scientific name when metal rusts or apples go brown
  3. 4. separation of solids using special paper and a solvent
  4. 6. a liquid that allows substances to dissolve in it.
  5. 7. the study of living things
  6. 9. fish with pink flesh farmed in Scotland
  7. 10. common name of sodium chloride
  8. 12. yellow thing in the sky