538Dental MaterialsMedium
The % of free monomer in a heat – cured acrylic resin is________?
A0.6% to 0.8%
B0.2% to 0.5%
C8% to 10%
D3% to 5%
Correct answer
B. 0.2% to 0.5%
Explanation
The correct answer is 0.2% to 0.5%.
Correct answer
B. 0.2% to 0.5%
Explanation
The correct answer is 0.2% to 0.5%.
For dental amalgam, the elastic modulus and tensile strength is________?
A material behaves in certain ways above and below the proportional limit on a stress strin curve, which of the following is correct________?
Impression material that Do NOT harden by chemical reaction________?
Admixed high copper alloy powder contains________?
Shape memory is seen in________?
Which of the following show chemical bond with enamel (Calcified tissues)________?