The most toxic form of mercury is_________________?

Related Mcqs:

Machineable glass ceramic is________________?

A. Cerestore B. Decor MGC C. Infusium D. Leucite...

Which is not present in porcelain________________?

A. Silica B. Feldspar C. Calcium carbonate D. Amorphous material...

Compared with dental alloys, CERAMICS show____________________?

A. High ductility B. High hardness C. Low esthetic value D. Susceptibility to brittle fracture...

Dispersion of crystalline phase to strengthen ceramics results in_________________?

A. dispersed porcelain B. Glazed porcelain C. aluminium porcelain D. All of the above...

Porosity in porcelain can be prevented by_______________?

A. Thoroughness of condensation B. Rapidity of firing C. High firing temperature D. All of the above...