Dental Ceramics & Miscellaneous

A. Rubber matrix
B. Glass
C. Plastic
D. Resin matrix

A. Shape and size of particle
B. Uniform distribution of particle size
C. Number of particles
D. None of the above

A. Boric oxide
B. Copper oxide
C. Silica
D. Titanium oxide

A. Have a higher coefficient of thermal expansion than acrylic teeth:
B. Have a lower abrasion resistance than enamel
C. Should be used where the inter dental clearance is small
D. Have a higher abrasion resistance than gold