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Author Question: ____________ is a dimensional change in shape. a. Calcination b. Gel c. Sol d. ... (Read 97 times)

mspears3

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____________ is a dimensional change in shape.
 a. Calcination
  b. Gel
  c. Sol
  d. Distortion

Question 2

The referred name of agar-agar is relevant to which impression material?
 a. Alginate
  b. Hydrocolloid
  c. Polysiloxane
  d. Polysulfide



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lgoldst9

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Answer to Question 1

d
RATIONALE: Distortion is a dimensional change in shape.

Answer to Question 2

b
RATIONALE: The referred name of agar-agar is relevant to the impression material hydrocolloid.



mspears3

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lgoldst9

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