477Dental MaterialsMedium
Reduction in the fusion temperature of dental gold casting alloys is caused by presence of________?
ACopper
BPlatinum
CSilver
DGold
Correct answer
A. Copper
Explanation
The correct answer is Copper.
Correct answer
A. Copper
Explanation
The correct answer is Copper.
What is the minimum thickness of the elastomeric impression material for an accurate impression________?
Macromolecules in Dental Resin is attached by________?
Thermal conductivity of which material is close to dentin________?
To prevent porosity in dental porcelain it should be backed________?
Plaster of paris ________?
Which one of the following increase the strength and reduce viscosity of agar hydrocolloid impression material________?