155Dental MaterialsMedium
The best fuel gas when used with oxygen is________?
ANatural gas
BPropane
CAcetylene
DHydrogen
Correct answer
B. Propane
Explanation
The correct answer is Propane.
Correct answer
B. Propane
Explanation
The correct answer is Propane.
All of the following statements about an alginate impression are EXCEPT________?
Placing cast under tap water is to be avoided as________?
White gold alloy predominantly is________?
Which one of the following is used as filler in composite resins?
Palatal secretions affect the setting of all the impression materials except________?
Which cement base has the highest modulus of elasticity?