285Dental MaterialsMedium
Which of the following cements is contraindicated in mouth breathers________?
AZinc phosphate
BASPA
CPolycarboxylate
DSilicate
Correct answer
D. Silicate
Explanation
The correct answer is Silicate.
Correct answer
D. Silicate
Explanation
The correct answer is Silicate.
When Gold fused with porcelain is fired at very high temperature greenish discoloration of cervical margin is due to________?
Gap between true end of casting ring and wax pattern should be________?
Finer particle size of silica________?
Maxwell – Voigt Model is to determine________?
The point at which a stress of a material exhibits a specific limited deviation P is called________?
Stainless steel is used mostly in dentistry________?