A. Gold added with palladium
B. Gold added with calcium
C. Gold with much of chromium
D. Gold with silver
0
In type II gold alloys _______ Karat gold is used?
0
The material used in its pure form in dentistry is______________?
A. 24 K
B. 22 K
C. 18 K
D. 10 K
0
Cohesion of gold foil is an example of______________?
A. Composite
B. Silver
C. Gold
D. Amalgam
0
Average particle size of powdered gold is________________?
A. Atomic attraction and welding
B. Annealing
C. Wedging
D. Adaptation
0
The pure form of gold used in dentistry is known as___________________?
A. 10 um
B. 15 um
C. 30 um
D. 0.1 um
0
Electralloy is an alloy of________________?
A. Cohesive gold
B. Non cohesive gold
C. Class I casting gold
D. Class IV casting gold
0
The carat for Au foil used for restorations is_______________?
A. Gold and Platinum
B. Cobalt and Chromium
C. Gold and Calcium
D. Tin and chromium
0
Direct filling gold formed by electrolytic precipitation is called by all the terms EXCEPT______________?
A. 18
B. 20
C. 22
D. 24
0
When Gold fused with porcelain is fired at very high temperature greenish discoloration of cervical margin is due to________________?
A. Crystalline
B. Granular gold
C. Mat gold
D. Sponge gold
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