Across
- 1. Used to make pennies.
- 5. First metal used 6,000 years ago.
- 7. Cadmium,Mercury and _____ make up group 12.
- 8. Liquid-like metal that is a liquid at room temp.
- 9. Last name of the creator of the periodic table.
- 10. Can be drawn into wires.
- 14. Metal used to create white colors in fireworks.
- 17. First element in group 13.
- 18. Symbol of gold.
- 19. Eighth element in the periodic table.
Down
- 1. Element named after state that starts with C.
- 2. First element on the periodic table.
- 3. Last metal in group and once used to treat cancer.
- 4. Element that is used in U.S. 5 cent coins.
- 6. Can be hammered or rolled into sheets.
- 11. Sixth element in the periodic table.
- 12. Element used to prevent tooth decay.
- 13. Used to make signs with a ____ light.
- 15. First element in group 15.
- 16. Used to create photo-copies.