255Dental MaterialsMedium
Flux used in dental ceramic is________?
ABoric oxide
BAlumina
CSilica
DKaolin
Correct answer
A. Boric oxide
Explanation
The correct answer is Boric oxide.
Correct answer
A. Boric oxide
Explanation
The correct answer is Boric oxide.
Which of the following impression material is rigid?
Which zone is the hottest and efficient burning zone of the flame used for casting?
Which of the following has the highest modulus of elasticity?
Elastomers except: Polyether are________?
Chemical method of strengthening porcelain involves________?
Silicate cement is indicated in________?