Elements

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Across
  1. 2. the other liquid metal
  2. 4. often thought of as money
  3. 8. required to have an organic compound
  4. 10. One of the most vital elements for life
  5. 11. cheapest metal
  6. 15. strongest alloy on the periodic table
  7. 17. an electrolyte found in salts
  8. 18. The most common element found in the air
  9. 20. rarest metal
  10. 21. strengthens bones and is in milk
  11. 23. smells awful; yellow
  12. 24. one of the two liquid metals; name of a planet
  13. 25. a much lighter element than uranium; makes bigger bombs
Down
  1. 1. The first element on the periodic table
  2. 3. strongest metal on the periodic table
  3. 5. lightest metal on the periodic table
  4. 6. a common unstable element; used in nuclear weapons
  5. 7. Found in bananas; is an electrolyte
  6. 9. creates light
  7. 12. densest metal on the periodic table
  8. 13. the most expensive element in the world; shortest half-life
  9. 14. softest element on the periodic table
  10. 16. last element on the periodic table
  11. 19. Found in many foods and many parts of the body
  12. 22. most common metal