Restorative & Materials · single question
All of the following are advantages of dental amalgam EXCEPT:
Show answer and explanation
Correct answer: A. High thermal conductivity
- A. Correct (the exception). High thermal conductivity is a DISADVANTAGE of amalgam — it readily transmits temperature changes to the pulp.
- B. Durability and wear resistance are genuine advantages.
- C. Marginal sealing by corrosion products over time is an advantage.
- D. Amalgam is relatively tolerant of moisture/technique compared with bonded composites.
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