503Dental MaterialsMedium
The average life of silicate cement restoration is________?
A8 years
B6 years
C2 years
D4 years
Correct answer
D. 4 years
Explanation
The correct answer is 4 years.
Correct answer
D. 4 years
Explanation
The correct answer is 4 years.
Denture acrylics contain cross-linking agents mainly to improve their________?
Torsional force is________?
Water powder ratio of dental stone and plaster is respectively________?
For porcelain fused to metal crown, the porcelain should have ________?
Polymerisation of heat-cured methyl methacrylate is initiated by________?
Which of the following does not occur in High Copper Amalgam?