Across
- 2. the only liquid diatomic molecule element
- 4. a metal in location 30
- 5. a metal in location 3 in the periodic table
- 7. an element is used in electric wires copper
- 9. a metal used to build bridges
- 10. an expensive metal
- 11. a nonmetal gas that we breathe in
Down
- 1. a gas used in store bought birthday balloons
- 3. the only liquid metal
- 6. a gas produced in this experiment
- 7. a solid nonmetal found in all living things
- 8. a metal in location 11 in the periodic table