Elements and Other Things

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Across
  1. 2. It’s in your cellphone battery.
  2. 5. It’s in swimming pools.
  3. 7. This man was made of it in The Wizard of Oz.
  4. 9. Banana’s have it.
  5. 12. Used to power nuclear power plants.
  6. 13. Stars are made of it.
  7. 15. Your bones are made of it.
  8. 17. Superman’s planet.
  9. 19. It’s used in all electronics.
Down
  1. 1. Soda cans are made of it.
  2. 3. It makes balloons float.
  3. 4. It’s in old thermometers.
  4. 6. It’s used in some store signs.
  5. 8. The primary fuel for electricity.
  6. 10. Another name for salt.
  7. 11. It’s made when coal is put under a lot of pressure.
  8. 14. It’s all around you.
  9. 16. Used in older pencils.
  10. 18. Used in expensive jewelry.
  11. 20. It’s made from dinosaurs and fossilized plants.