In a high copper amalgam the phase, which is eliminated is_______________?

Related Mcqs:

Which of the following phases of dental amalgam has minimum strength____________?

A. Gamma 1 B. Gamma 2 C. Epsilon 1 D. Gamma 3...

Which phase provides maximum strength in hardened mercury/silver alloy ?

A. Silver / Mercury phase B. Silver / Tin phase C. Tin / Mercury phase D. Zinc / Mercury phase...

A patient who has had a recent amalgam filling in the upper teeth has a gold filling in the lower teeth, the patient complains of pain. The reason for this can be mainly_____________?

A. Improper amalgam filling B. Pulp exposure C. Galvanism D. None of the above...

Co-efficient of Thermal exansion of amalgam is______________?

A. 6.6 a (ppm k-1) B. 11.4 a (ppm k-1) C. 14.0 a (ppm k-1) D. 25.0 a (ppm k-1)...

Which of the following constituents of amalgam alloy decreases expansion____________?

A. Copper B. Zinc C. Silver D. Tin...