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CTaustin CTaustin
wrote...
Posts: 766
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6 years ago
Enamel is acid etched with which type of acid?
 a. Phosphoric
  b. Hydrochloric
  c. Acrylic
  d. None of the above
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wrote...
6 years ago
a
RATIONALE: Enamel is acid etched with phosphoric acid.
CTaustin Author
wrote...
6 years ago
Excellent response
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