307Dental MaterialsMedium
The elastic of plastic deformation to fracture a material is its________?
ABrittleness
BProportional limit
CToughness
DYoung’s modulus
Correct answer
C. Toughness
Explanation
The correct answer is Toughness.
Correct answer
C. Toughness
Explanation
The correct answer is Toughness.
Palatal secretions affect the setting of all the impression materials except________?
The product, which is obtained by calcining gypsum under steam pressure at 120-130°C or by dehydrating gypsum in the presence of sodium succinate is________?
Advantage of minimum mercury technique or Eames technique is all Except________?
A crystal in metal substructure is________?
Which of the following may result if an excessive amount of monomer is incorporated into an acrylic resin mixture?
According of ADA specification No or number 1, the minimum compressive strength for silver amalgam filling aftr one hour should be________?