113Dental MaterialsMedium
Percentage of tin in low copper alloy is________?
A13-32%
B22-30%
C30-35%
D26-28%
Correct answer
D. 26-28%
Explanation
The correct answer is 26-28%.
Correct answer
D. 26-28%
Explanation
The correct answer is 26-28%.
Which of the following phases of dental amalgam has minimum strength________?
Which is not present in porcelain________?
Powdered gold is________?
Suck back porosity is due to________?
Ultimate tensile strength refers to________?
Eugenol may be replaced in the zinc oxide eugenol cement by________?