High strength amalgam is achieved by_____________?

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 percentage of copper in high copper alloy is______________?

A. 10-12% B. 0-6% C. 13-30% D. 20-30%...

Once triturated, the Dental amalgam should be condensed with in_____________?

A. 5 minutes B. 6 minutes C. 3 minutes D. 15 minutes...

Mercury is toxic because it_____________?

A. Complexes with hemoglobinto form methemoglobin B. Inhibits hemoglobin synthesis, producing anemia C. Inhibits anaerobic glycolysis D. Binds to sulfhydryl groups...

High copper dental amalgams are superior to other amalgams because high copper dental amalgems______________?

A. Have less marginal breakdown B. Are workable at lower Hg-alloy ratio C. Have a higher ratio of tensile to compressive strength D. Have less resistance to tarnish and corrosion...