Across
- 3. found in a banana
- 8. named after mythical goblins
- 9. only element with a V
- 10. in pools
- 12. found in balloons
- 13. stinky stinky
- 14. ah-luu-min-eum
- 17. named after poland
- 18. discovered by marie curie
- 20. needed to breathe
- 22. first atomic number
- 23. in signs
Down
- 1. home of a superhero
- 2. twice as strong as aluminum
- 4. 4 letter metal
- 5. second place
- 6. in your bones
- 7. shiny at room temp
- 11. more on the moon than on earth
- 13. _______ Valley
- 15. in bullets
- 16. liquid at room temperature
- 19. most lightweight metallic element
- 21. you're ____en
- 24. named after a coin