530Dental MaterialsMedium
How soon after a moisture contamination does a zinc containing amalgam alloy start expanding________?
A7 days
B3-5 days
C1-2 days
D24 hours
Correct answer
B. 3-5 days
Explanation
The correct answer is 3-5 days.
Correct answer
B. 3-5 days
Explanation
The correct answer is 3-5 days.
Modulus of elasticity means________?
Crocus cloth is________?
Ethoxy benzoic acid increases the strength and solubility of the cement________?
High copper dental amalgams are superior to other amalgams because high copper dental amalgems________?
No trail closure is necessary with which one of the technique during denture fabrication________?
Marginal leakage related to temperature change occurs to the greatest extent with________?