Across
- 5. Holds all elements
- 6. The vertical columms
- 7. bad conductor
- 9. Small molecules joining together to form much longer molecules
- 10. The common name for group 1
Down
- 1. elements in the middle of the periodic table
- 2. Salt-formers found in group 8
- 3. The group 0 gases are described as this because they are inert.
- 4. Has two or more elements
- 8. Horizontal rows