Which of the following statements is true of high-copper amalgams in contrast to low-copper amalgams?
A) High-copper amalgams are more durable than low-copper amalgams.
B) High-copper amalgams have more corrosion than low-copper amalgams.
C) High-copper amalgams have more deterioration at the margins than low-copper amalgams.
D) High-copper amalgams have more of the gamma-2 product than low-copper amalgams.
Correct Answer:
Verified
Q7: It takes up to _ for most
Q8: Patients should be advised to avoid chewing
Q9: Polishing of amalgam restorations should be:
A) dry
Q10: In the low-copper amalgams,zinc was responsible for
Q11: What mechanical device mixes the dental amalgam
Q13: Which of the following is true of
Q14: Which of the following statements is true
Q15: Which of the following may happen if
Q16: Undertriturated amalgam alloy has a _ appearance
Q17: Creep is a phenomenon associated with the
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