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

Related Mcqs:

The highest mercury concentration in amalgam filling is found_____________?

A. At the margin of the restoration B. In the centre of the restoration C. In the deepest part of the restoration D. None of the above...

The ADA specification No 1 for composition of amalgam alloy recommends______________?

A. 65% silver, 32% tin and 3% copper B. 49% silver, 32% tin and 19% cooper C. 65% silver, 29% tin and 5-6% copper D. None of the above...

How soon after a moisture contamination does a zinc containing amalgam alloy start expanding________________?

A. 24 hours B. 1-2 days C. 3-5 days D. 7 days...

Gallium and indium added to Amalgam replace______________?

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

What is the recommended for condensation of dental amalgam ?

A. 35 pounds B. 3 pounds C. 15 lb D. 25 lb...