A. Gold added with palladium
B. Gold added with calcium
C. Gold with much of chromium
D. Gold with silver
White gold alloy predominantly is______________? Read More »
Dental Materials, Direct Filling Gold, Medical Mcqs A. 24 K
B. 22 K
C. 18 K
D. 10 K
In type II gold alloys _______ Karat gold is used? Read More »
Dental Materials, Direct Filling Gold, Medical Mcqs A. Composite
B. Silver
C. Gold
D. Amalgam
The material used in its pure form in dentistry is______________? Read More »
Dental Materials, Direct Filling Gold, Medical Mcqs A. Atomic attraction and welding
B. Annealing
C. Wedging
D. Adaptation
Cohesion of gold foil is an example of______________? Read More »
Dental Materials, Direct Filling Gold, Medical Mcqs A. 10 um
B. 15 um
C. 30 um
D. 0.1 um
Average particle size of powdered gold is________________? Read More »
Dental Materials, Direct Filling Gold, Medical Mcqs A. Cohesive gold
B. Non cohesive gold
C. Class I casting gold
D. Class IV casting gold
The pure form of gold used in dentistry is known as___________________? Read More »
Dental Materials, Direct Filling Gold, Medical Mcqs A. Gold and Platinum
B. Cobalt and Chromium
C. Gold and Calcium
D. Tin and chromium
Electralloy is an alloy of________________? Read More »
Dental Materials, Direct Filling Gold, Medical Mcqs A. 18
B. 20
C. 22
D. 24
The carat for Au foil used for restorations is_______________? Read More »
Dental Materials, Direct Filling Gold, Medical Mcqs A. Crystalline
B. Granular gold
C. Mat gold
D. Sponge gold
A. High firing temperature
B. Disintegration of opaque layer
C. Presence of copper
D. Formation of excess oxides
