Correct answer
C. 10 um – 20 um
Explanation
The correct answer is 10 um – 20 um.
Materials which has high compressive strength and low tensile strength is classified with property of________?
The principle application of zinc phosphate cement is________?
Beta hemihydrate particles absorb________?
What is common in amalgam and ceramics?
The most mucostatic impression material is________?
The base paste of the condensation poly sillicone has a low molecular weight dimethyl siloxane with a terminal-group________?