Type III Dental gypsum is__________________?
Correct answer: A. Class I stone or hydrocal
- A. Class I stone or hydrocal
- B. Densite
- C. Class II stone
- D. Model or lab plaster
Explanation
Type III gypsum is the conventional dental stone used for casts and is commonly identified as Class I stone or hydrocal. Model plaster is Type II, while die stones are generally Types IV or V.
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