Which of the following is true of tarnish?
A) It is very destructive to the amalgam.
B) Polishing the restoration will increase the tarnish.
C) The smoother the surface,the more it tends to tarnish.
D) It results from contact with oxygen,chlorides,and sulfides in the mouth.
Correct Answer:
Verified
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
Q12: Which of the following statements is true
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
Q18: When spherical high-copper dental amalgam alloys are
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents