tkimball-The Science of Chemistry

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Across
  1. 7. science concerned with the study of living things.
  2. 9. study of microorganisms.
  3. 11. identification of components and composition of substances; ex. nutrients in food.
  4. 12. type of observation that uses numbers.
  5. 15. takes up space and has mass.
  6. 16. tried to change metals into gold.
  7. 17. takes up space.
  8. 19. study of parasites.
  9. 20. science of obtaining and working with metals.
Down
  1. 1. blend of physics and chemistry; ex. reaction rates.
  2. 2. study of plants.
  3. 3. concise statement that summarizes results of a broad variety of observations; does not explain why.
  4. 4. came up with the Phlogiston Theory; said in order for something to burn, it had to contain phlogiston.
  5. 5. matter and processes of living organisms.
  6. 6. substances without carbon.
  7. 8. type of observation that has no numbers involved; describes observations.
  8. 10. chemistry of carbon compounds.
  9. 13. the amount of matter in an object; does not deal with gravity.
  10. 14. study of animals.
  11. 18. standard for comparison.