Across
- 5. Group 1, used in salt
- 6. One of the two liquid elements
- 8. Group 1 period 1
- 10. a metal used in making wires and pennies
- 11. Group 18, period 4
Down
- 1. yellow, flaky and poisonous to touch, nonmetal
- 2. nonmetal that is used in blowing up baloons
- 3. metal used in jewelry and glitters white
- 4. used in thermometers
- 6. the first metalloid you look for
- 7. a noble gas used in lighting up signs
- 9. Group 11, period 6