268Dental MaterialsMedium
Which of the following increases castability of base metal alloys________?
ABeryllium
BCarbon
CMolybdenum
DTin
Correct answer
A. Beryllium
Explanation
The correct answer is Beryllium.
Correct answer
A. Beryllium
Explanation
The correct answer is Beryllium.
Which of the following is common to both zinc eugenol cement and polycarboxylate cement?
The maximum carbon content of steel used in dentistry is________?
A patient who has had a recent amalgam filling in the upper teeth has a gold filling in the lower teeth, the patient complains of pain. The reason for this can be mainly________?
Polysulfide material is routinely not recommended because of________?
Eugenol may be replaced in the zinc oxide eugenol cement by________?
Coefficient of thermal expansion of metal-ceramic alloys is________?