By increasing the percentage of which metal, the strength and hardness of amalgam increases_____________?

Related Mcqs:

Moisture contamination of amalgam can lead to_____________?

A. Marginal breakdown B. Shrinkage C. Delayed expansion D. increased stresses...

Advantage of zinc containing amalgam is_______________?

A. Better handling property B. Dimensional Stability C. Resistance to creep D. Toxicity to pulp and dentin...

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

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

Amalgam achieves 70% of the strength by____________?

A. hours B. 4 hours C. 8 hours D. 16 hours...

Dynamic creep is the______________?

A. Continuing alloying between silver-tin alloy and mercury during the life of restoration B. Deformation of set amalgam during function C. Process whereby alloy is wetted by murcury D. Spread of amalgam during packing...