Across
- 4. number 82 on the periodic table
- 7. Something on the periodic table
- 8. number 26 on the periodic table
- 10. number 6 on the periodic table
- 12. elements found to the left of the zig zag line on the periodic table.
- 13. number 19 on the periodic table
- 15. number 14 on the periodic table
- 16. number 8 on the periodic table
- 18. last on the periodic table
- 19. A representation of chemical elements using one or two letters.
Down
- 1. elements found on the zigzag line of a periodic table.
- 2. a set of metallic elements occupying a central block
- 3. A elements assigned number
- 5. number 13 on the periodic table
- 6. elements found on the left side of the periodic table.
- 9. First on the periodic table
- 11. A elements assigned weight
- 14. number 11 on the periodic table
- 17. number 79 on the periodic table
- 20. number 16 on the periodic table