175Dental MaterialsMedium
One of the claims for the superiority composite resin restoration over silicate cement restorations is that the resin restorations________?
AAre practically insoluble in oral fluids
BAdapt to the walls of the cavity better
CPrevent galvanic action
DHave a higher coefficient of thermal expansion
Correct answer
A. Are practically insoluble in oral fluids
Explanation
The correct answer is Are practically insoluble in oral fluids.