Across
- 3. Metal that is liquid
- 5. Element symbol is Sn
- 6. Metal used in electrical wires
- 9. Element found in water
- 11. Metal used in jewelry (SYMBOL)
- 12. Metalloid mass 75
- 14. Element symbol for Sodium
- 15. Used in nuclear plants
- 16. Atomic mass 178
Down
- 1. Atomic #1
- 2. Used in colorful lights
- 4. Nonmetal gas Mass 14
- 7. Used in computer chips
- 8. Atomic mass 132.91
- 10. Needed for bone growth
- 13. Atomic mass is 10.81