A. mg / m3
B. 0.05 mg / m3
C. mg / m3
D. mg / m3
Amalgams
Amalgams
A. Sulphides of silver
B. Oxides of tin
C. Chlorides of tin
D. All of the above
A. Silver / Mercury phase
B. Silver / Tin phase
C. Tin / Mercury phase
D. Zinc / Mercury phase
A. 6%
B. 12-30%
C. 29%
D. 19%
A. Lathe cut
B. Spherical
C. Admixed
D. Single composition
A. Silicate
B. Amalgam
C. Composite
D. Gold
A. 24 hours
B. 1-2 days
C. 3-5 days
D. 7 days
A. 10-12%
B. 0-6%
C. 13-30%
D. 20-30%
A. One to two minutes
B. Three to four minutes
C. Five to six minutes
D. Seven to eight minutes
A. Better handling property
B. Dimensional Stability
C. Resistance to creep
D. Toxicity to pulp and dentin
