423Dental MaterialsMedium
Type III Dental gypsum is________?
ADensite
BClass I stone or hydrocal
CClass II stone
DModel or lab plaster
Correct answer
B. Class I stone or hydrocal
Explanation
The correct answer is Class I stone or hydrocal.
Correct answer
B. Class I stone or hydrocal
Explanation
The correct answer is Class I stone or hydrocal.
Which of the following do polycarboxylate and GIC have in common?
Strength of zinc phosphate is effected by________?
Gallium and indium added to Amalgam replace________?
Deformation that is recovered upon removal of an externally applied force or pressure is known as________?
Coefficient of thermal expansion of metal-ceramic alloys is________?
Addition of large amounts of platinum to a casting gold alloy will________?