Mercury rich condition in a slow setting amalgam alloy system in a resoration in______________?
Correct answer: A. All of the above
- A. All of the above
- B. Fracture of the restoration
- C. Merginal damage
- D. Accelerated corrosion
Explanation
Excess mercury in a slow-setting amalgam leaves more matrix and promotes gamma-2 formation, causing increased corrosion, marginal breakdown, and reduced strength that may lead to fracture. These effects make all the listed outcomes possible.
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