Across
- 1. number 20 on the periodic table
- 3. elements typically on the right side of the periodic table
- 5. The catorigazation of the first two groups on the periodic table
- 6. number 79 on the periodic table
- 9. rows on the periodic table
- 10. number 3 on the periodic table
- 11. first element on the periodic table
- 14. inventor of the periodic table of elements
- 15. columns on the periodic table
Down
- 2. elements typically on the left side of the periodic table
- 4. elements on or touching the staircase
- 7. graph used to find characteristics of elements
- 8. The catorigazation of group 17
- 12. the catorigazation name of the last group of elements
- 13. number 11 on the periodic table