The Periodic Table

123456789101112131415161718192021222324252627282930
Across
  1. 2. Used to make brass
  2. 3. Makes up the most weight in a penny
  3. 5. The most abundant element in the Universe
  4. 6. Used in fluorescent lights
  5. 7. Light and strong enough to make airplanes out of
  6. 11. Traditional matches use this element to ignite
  7. 13. Five cents
  8. 16. The most important element of life
  9. 17. The most reactive element
  10. 18. Makes up 78% of the atmosphere
  11. 21. Used in missile and rocket parts (Very expensive and Toxic!)
  12. 22. Found on car bumpers
  13. 23. Used in semiconductors
  14. 26. Usually associated with poison
  15. 27. An Alkali Metal used in batteries
  16. 29. Great for artificial joints because of its nonrusting and nonallergenic nature
  17. 30. Commonly found in Borax (and the reason we call it Borax!)
Down
  1. 1. These lights might glow orange-red
  2. 4. Great for sanitizing pools
  3. 7. I'd tell you a chemistry joke but all the good ones ______
  4. 8. Why sparklers are cool
  5. 9. Usually used to disinfect hot tubs
  6. 10. The most abundant element on Earth
  7. 12. Used in bicycle frames, fishing rods,gold iron shafts, and baseball bats
  8. 14. Found in bones, milk, and chalk
  9. 15. Best tasting of all the alkali metals
  10. 19. You can melt this metal in your hand
  11. 20. Radioactive bananas!
  12. 23. Smells like rotten eggs
  13. 24. In trace amounts can give glass a deep blue color
  14. 25. Hahahahahahaha
  15. 28. Only element to have an Age named after it