Across
- 5. A property that defines how an element reflects light from its surface.
- 6. A metal element that has the chemical symbol "Fe".
- 8. A pure substance containing only one type of atom.
- 10. The ability of a substance to conduct electrical current.
- 12. Elements that have properties of both metals and non-metals.
- 13. A nonmetal element that has the chemical symbol "C".
- 14. A metalloid that has the chemical symbol "Si".
- 15. Elements that are found on the left side of the staircase (zigzag) of the periodic table.
Down
- 1. The ability to be pulled into thin wires without breaking.
- 2. A metal element that has the chemical symbol "Cu".
- 3. A metalloid element that has the chemical symbol "B".
- 4. Elements that are found on the right side of the staircase of the periodic table.
- 7. An arrangement of elements according to their atomic number.
- 9. The ability of a substance to be pounded into thin sheets.
- 11. The only nonmetal element on the left side of the periodic table.
