Across
- 3. ability to withstand discoloration
- 10. common cations like boron,silicon,germanium etc.
- 13. colors with low light intensity
- 14. solid,firm object that aren't easily broken
- 15. to take in or soak up
- 16. having an even or regular surface consistency
- 19. contains a portion of lead oxide making it more refractive
- 20. the underlying the finish coat and consisting of a single coat
- 21. type of safety glass
- 23. the way that someone or something looks
- 25. similar way to single-crystal quartz
- 27. different types like borosilicate,soda lime, isinglass
- 29. a card showing a color or range of colors
- 30. made out of volcanoes
- 32. the quality of being the only one of its kind
- 33. type of transparent substance
- 35. a flat surface with a layer of plastic or other protective material
- 36. circular patterns around the fragment
- 37. colored with or containing pigment
- 39. makes the glass strong and water resistant
Down
- 1. four-wheeled road vehicle
- 2. automotive painting technique which coats a clear lacquer
- 4. special type of paint that goes on before the finish coat of paint
- 5. the outside part or uppermost layer of something
- 6. any material composed of paint slag from various automotive plants
- 7. consisting of small parts that are disconnected or incomplete
- 8. fractured or damaged fragments
- 9. glass you encounter most often
- 11. firm and stable in shape
- 12. applied to materials that fail when there is little or no plastic
- 17. the ability of a substance to refract light expressed
- 18. having multiple coats of something
- 22. colors with high light intensity that contrast black
- 24. glassware produced in many sets with repeated fractures
- 26. having no pigmentation or uncolored
- 27. shine or luster on a smooth surface
- 28. lime drinking glasses and windows
- 31. the feeling,appearance, or consistency of a substance
- 34. spider-web like fracture
- 38. a small part or quantity of something