Copper content in low copper amalgam is________________?

Related Mcqs:

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...

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...

The higher the Hg alloy ratio in dental amalgam________________?

A. Higher the strength B. Lower the creep value C. More matrix matrial formed D. More gamma 1 phase formed...