Across
- 2. high conductivity, shiny, malleable, ductile
- 4. 89-102
- 6. number of waves to pass a given point per unit of time
- 11. family 17
- 12. family 16
- 13. the bottom 2 rows of the PT
- 14. waves slightly lower than visible light
- 16. family 18 (put the words together; no space)
- 17. 57-70
- 18. medium conductivity, properties of metals and nonmetals
- 19. highest point in a wave
Down
- 1. middle section of PT
- 3. family 2 (put the words together; no space)
- 5. height of the wave from the origin
- 7. waves slightly higher than visible light
- 8. distance from crest to crest
- 9. families 13-18
- 10. family 15
- 15. family 1
- 16. poor conductivity, dull, brittle