Across
- 2. Tony stark
- 6. Used in explosive
- 8. Shiny fancy metals
- 9. It's in paint
- 10. It's in your pool
- 13. has a positive charge
- 14. It's in balloons
Down
- 1. Potato
- 3. We need it to survive
- 4. Has one atom
- 5. Smallest unit of ordinary matter
- 6. Used in signs
- 7. Very expensive metal that was used to show wealth a long time ago
- 11. Statue of Liberty
- 12. Salt