Across
- 2. transition metals
- 4. chalcogens
- 6. pnictogens
- 7. one quantum of energy
- 10. column
- 12. high conductivity, shiny, malleable
- 13. number of waves to pass a give point per unit
- 14. original creator of the pt
- 15. pulled from inside periodic table
- 17. noble gases
- 18. row
- 19. highest point in a wave
Down
- 1. halogens
- 2. alkali metals
- 3. visible light and color
- 5. poor conductivity, dull, brittle
- 8. height of wave from origin
- 9. distance from crest to crest
- 11. distance from the nucleus
- 12. medium conductivity + properties from both
- 16. alkaline earth metals