Compomers contain:
A) dimethacrylate (Bis-GMA) .
B) urethane dimethacrylate (UDMA) oligomers.
C) monomers modified by polyacid groups with fluoride-releasing silicate glasses.
D) a powder of aluminosilicate glass and a water solution of polymers and copolymers of acrylic acid.
Correct Answer:
Verified
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B)
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