Multiple Choice
Which of the following is true for alginate hydrocolloid?
A) Fast-set alginate has a working time of 2 to 3 minutes.
B) Adjusting the powder-to-water ratio is the best way to lengthen or shorten the setting time.
C) Alginate hydrocolloid should be removed slowly to prevent deformation of critical surfaces.
D) Some moisture will be lost from the impression even in 100% humidity.
Correct Answer:
Verified
Correct Answer:
Verified
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