Across
- 3. Aluminum can be made into foil and cans because it is ___________.
- 5. is the only nonmetal on the left side of the periodic table
- 6. The elements in Group 18 are commonly known as the _____________.
- 7. Copper is useful as wire in a lamp because it conducts electricity and is _________.
- 9. two atoms of the same element, when bonded form a(n) _______ molecule
- 10. is the only liquid nonmetal
Down
- 1. Fluorine, chlorine, bromine and iodine are ____.
- 2. is the most chemically reactive element.
- 4. What category of elements is found on the right side of the periodic table?
- 8. metals in Groups 3-12 of the periodic table are called ____ elements