Across
- 2. have silica as a main component, glassy matrix
- 4. does not allow light to pass through.
- 5. powder mixed with water base to form mass
- 6. amount/intensity of a color
- 9. non-glassy, Strongest ceramic
- 11. kind of light used during shade taking
- 12. ability to expand/contract based on temperature.
- 14. used to be most common ceramic used
- 15. ability for light to pass through.
- 17. glassy, High strength & Highly esthetic
- 18. more life-like appearance.
- 19. Thin material roughened with hydrofluoric acid.
- 20. porcelain melted to metal
- 21. lightness/darkness of a color
Down
- 1. using lost wax technique
- 3. computer aided. No temp crowns needed.
- 6. spots, lines or stained cracks to match existing teeth during shade taking.
- 7. glassy, not for posterior crowns. Empress
- 8. ceramics are stiff & brittle. Resist fracture
- 10. color of an object
- 13. crystalline in nature, strongest
- 16. non-glassy,1st all-ceramic material in the mouth