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