High-copper amalgam has about _____ wt % copper.
A) 3
B) 5 to 10
C) 13 to 30
D) 30 to 40
E) 75
Correct Answer:
Verified
Q12: The gamma-2 phase of amalgam is composed
Q13: Tarnish:
A) is a surface phenomenon.
B) is the
Q13: In the set mass of amalgam, original
Q14: A freshly mixed mass of amalgam has
Q15: Advantages of dental amalgam when contrasted with
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Q18: Which of the following statement(s)is(are)true of the
Q19: In its reacted state,little mercury is released
Q20: High-copper alloy amalgams have _ than low-copper
Q21: Mercury is liquid at room temperature.It is
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