Cause of expansion in zinc containing amalgam is_____________?

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...

What is the most frequently used restorative material ?

A. Silicate B. Amalgam C. Composite D. Gold...

High strength amalgam is achieved by_____________?

A. Maximum matrix and minimum alloy phase B. Minimum matrix and maximum alloy phase C. Maximum matrix phase D. Minimum alloy phase...

Decrease in creep occurs in_______________?

A. Under trituration or over trituration of amalgam B. Decreases with condensation pressure C. Increase with condensation pressure D. Cannot be predictable...

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...