Periodic Table XWord of Awesomeness

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1234567891011121314151617181920
Across
  1. 8. brittle and malleable
  2. 10. atomic #5
  3. 11. atomic #22
  4. 12. malleable and not brittle
  5. 14. atomic #7
  6. 15. atomic #8
  7. 16. the bottom row
  8. 18. soft, shiny and reactive
  9. 19. atomic #6
  10. 20. atomic #3
Down
  1. 1. found on the periodic table
  2. 2. brittle and nonmalleable
  3. 3. atomic #2
  4. 4. a category
  5. 5. represents an object
  6. 6. first element
  7. 7. relating to an atom(s)
  8. 9. subatomic particle
  9. 13. lists the elements
  10. 17. 2nd bottom row