Which one of the following impression materials is elastic, sets by a chemical reaction and is catalyzed by chloroplatinic acid_______________?
(A) Condensation silicone
(B) Polyether
(C) Polysulfide
(D) Poly vinyl siloxane
Which one of the following impression materials is elastic, sets by a chemical reaction and is catalyzed by chloroplatinic acid_______________?
(A) Condensation silicone
(B) Polyether
(C) Polysulfide
(D) Poly vinyl siloxane
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