548Dental MaterialsMedium
The basic constituent of reversible hydrocolloid impression material is________?
Aalginate
BAgar
CGelatin
DAlginic acid
Correct answer
B. Agar
Explanation
The correct answer is Agar.
Correct answer
B. Agar
Explanation
The correct answer is Agar.
Which of the following bur is used in the preparation of cavity restored with porcelain fused to metal?
The particle size in microfilled composites is________?
The first porcelain tooth material was introduced by________?
The hygroscopic technique is associated with________?
The strength of the gypsum specimen when the water in excess of that required for the hydrate of the hemihydrate is left in the specimen is called________?
Die is________?