Chemistry Fun!

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Across
  1. 1. someone who studies naturals sciences
  2. 4. Takes up space
  3. 6. rotating water made by opposing currents
  4. 9. in the center of the cell
  5. 10. study of matter
  6. 12. the amount of matter something has
  7. 13. hissing sound made during chemical reactions
  8. 15. need it to breath
  9. 16. A natural movement of air
  10. 17. table contains all the world's elements!
Down
  1. 2. part of the natural world
  2. 3. often a sign of chemical reactions
  3. 5. when something explodes
  4. 7. the basic unit of a chemical element
  5. 8. a column of air
  6. 10. basic unit of life
  7. 11. makes up everything
  8. 14. power to do work
  9. 18. a charged atom