302Dental MaterialsMedium
By increasing the percentage of which metal, the strength and hardness of amalgam increases________?
AHg
BAg
CCu
DZn
Correct answer
C. Cu
Explanation
The correct answer is Cu.
Correct answer
C. Cu
Explanation
The correct answer is Cu.
A crystal in metal substructure is________?
The most mucostatic impression material is________?
The product, which is obtained by calcining gypsum under steam pressure at 120-130°C or by dehydrating gypsum in the presence of sodium succinate is________?
The term trituration means________?
Decrease in creep occurs in________?
Hardening solutions are used with impression made of________?