What is common in amalgam and ceramics ?

Related Mcqs:

Compare to conventional amalgams, spherical amalgams_______________?

A. Require more mercury B. Require heavy compection forces C. Have longer setting times D. None of the above...

Increase in the residual mercury in silver amalgam filling can_____________?

A. Cause fracture of the filling B. Tarnish and corrosion C. Increase the strength D. Decrease condensation pressure...

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...

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...