Across
- 3. The elements are dull and brittle
- 5. The name for Group 17 elements
- 8. The name for Group 18 elements
- 11. The name for Group 2 elements.
- 12. The element with the smallest radius
- 13. The tendency of an atom to attack a shared electron
- 14. These elements are solid at room temperature
Down
- 1. The amount of energy needed to remove an electron
- 2. The element with the largest radius
- 4. The name for Group 1 elements
- 6. The columns on the periodic table
- 7. The rows on the periodic table
- 9. These element are good semiconductors
- 10. The distance from the nucleus to the outermost electron shell