Across
- 3. White-grey metal used for second place metals
- 5. Makes balloons float
- 6. Soft metal used in fireworks
- 9. Worth a lot of money and used for first place metals
- 10. The simplest element in the world
- 11. Mineral that helps with blood sugar
- 13. Silvery-white, metallic chemical that is soft and highly reactive
- 14. Nonmetallic element that forms the backbone of all living organisms
- 15. Salt
Down
- 1. Mineral that helps maintain strong bones
- 2. Strong, grey metal that helps in x-rays
- 4. What we breathe
- 7. Radioactive metal used in watches
- 8. Bright glowing colors
- 12. Shaped into forms like foil