Which of the following is true about direct filling gold______________?
Correct answer: B. Whatever may be the type voids are inherent
- A. Properly condensed mat gold has no voids
- B. Whatever may be the type voids are inherent
- C. Voids can be avoided with manual condensation
- D. None of the above
Explanation
Voids are inherently associated with direct filling gold, even when condensation is carefully performed, because the material is built from separate foil, particles, or precipitated masses. Manual condensation can reduce voids but cannot guarantee their complete elimination.
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