Which of the following statements is true concerning noble and base metals?
A) Silver will not corrode in the oral environment.
B) The term precious metal is preferred over noble metal.
C) Seven noble metals are commonly used in dental casting alloys.
D) Base metals are required in dental alloys for strength, flexibility, and wear resistance.
E) Base metals are viewed in dentistry as bad metals and are not used in dental restorations.
Correct Answer:
Verified
Q6: Which of the following is a noble
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A)
Q9: Define malleability.
A) The ability to be mechanically
Q10: Wrought alloys have a grain structure often
Q12: Why is silver added to casting alloy?
A)
Q13: The correct order of firing to create
Q14: If an alloy contains 40 wt %
Q15: Which of the following is correct about
Q16: _ alloys are first cast but then
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