573Dental MaterialsMedium
Heavy and light body impression materials are use with________?
AReversible hydrocolloid
BA and B
CMercaptan
DSilicone
Correct answer
B. A and B
Explanation
The correct answer is A and B.
Correct answer
B. A and B
Explanation
The correct answer is A and B.
All of the following statements about Type II silicon impression material are true EXCEPT________?
When restoring a tooth with resin material, acid etching can do all of the following except________?
Rapid removal of rubber impression with a single firm motion results in________?
Binder in phosphate bonded investment is________?
Wash or corrective impression is done by________?
In non zinc containing dental amalgam alloy the percentage of zinc present is________?