Chemistry Reveiw

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Across
  1. 3. A negative charge found in all atoms
  2. 5. the capacity of a atom or molecule
  3. 9. shatters eaisly
  4. 10. located in the center on the electron cloud
  5. 12. The smallest part of a element
  6. 14. Up and Down
  7. 15. a substance that cannot be broken down
  8. 16. located in the nucules with a positive charge
  9. 19. a drawing we use to find out what an element is
  10. 20. Can be pulled into a wire
Down
  1. 1. electricity and heat pass through it
  2. 2. not shinny
  3. 4. located in the nucules with a neutral charge
  4. 6. light reflects eaisly off it
  5. 7. something that conducts electricity
  6. 8. electricity and heat dont pass through it
  7. 11. shinny
  8. 13. Science that deals with the identification of substances
  9. 17. The more valence electrons a element has the more_______it is
  10. 18. can be hammered into a shape