Dental Materials

A. Define and measure colour qualitatively
B. Define and measure physical properties of gold alloys
C. Evaluate brittleness of different alloys
D. Measures different colours quantitatively

A. Inter atomic movement
B. Inter atomic imbalance
C. Arrangement of atoms
D. Arrangement of molecules

A. Resilience
B. Maximum flexibility
C. Toughness
D. Elastic limit

A. Thixotropic
B. Pseudoplastic
C. Dilatant
D. Newton

A. Greater ductility
B. Greater toughness
C. A higher modulus of elasticity
D. A higher modulus of elasticity
E. More resistance to permanent deformation

A. Dentin
B. Enamel
C. Amalgam
D. Composite Resin

A. Surface energy of the adherent
B. Surface texture of the adherent
C. Surface tension of the adherent
D. Nature of the adherent that is crystalline or amorphous

A. Gold inlay
B. Acrylic resin
C. Silicate cement
D. Gold foil

A. Proportional limit
B. Modulus of elasticity
C. Ultimate tensile strength
D. Flow

A. Grain elongation
B. Anealing
C. Cold working
D. Work hardening