Across
- 4. the statue of liberty is mostly made out of this
- 6. used in agriculture and is essential for plant growth
- 7. 5 cents in America
- 11. used in pencil and ammunition
- 13. used in flame retardants
- 15. in your bones and teeth
- 17. Used for removing iron and hydrogen sulfide from water supplies
- 19. named after einstein
- 20. what you do to your clothes to straighten them
Down
- 1. a supplement but is in foods like salmon bananas and lentils
- 2. used for airport runway lights
- 3. used in pools to disinfect
- 5. ______ blonde (rock band)
- 8. commonly known in expensive jewelry (not silver)
- 9. ______ foil
- 10. named after tennessee
- 12. known as the king of poisons
- 14. the _____ man was in The Wizard of Oz
- 16. named after america
- 18. award for second place