8th Grade Science

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Across
  1. 3. how much space taken up
  2. 5. the ability to do work
  3. 6. matter that has definite shape and volume
  4. 7. basic unit of an element
  5. 9. what stays the same in an experiment
  6. 11. top of a wavelength
  7. 12. measured in fahrenheit or celcius
  8. 15. mixed substance that can be seperated
  9. 16. from crest to crest
  10. 17. speed in a given direction
  11. 18. amount of space an object takes up
  12. 20. positive part of an atom
Down
  1. 1. push or pull
  2. 2. chemically combined substance
  3. 4. one cell
  4. 8. anything that takes up space
  5. 10. part of an atom with no charge
  6. 13. negative part of an atome
  7. 14. handle and heat liquids
  8. 19. bottom of a wavelength