# High copper dental amalgams are superior to other amalgams because high copper dental amalgems _____ ? with Answer - Dental Materials | TestPrep

> Solved MCQ: High copper dental amalgams are superior to other amalgams because high copper dental amalgems _____ ? Correct Answer: A. Have less marginal breakdown. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

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# High copper dental amalgams are superior to other amalgams because high copper dental amalgems _____ ?

Direct Answer & Quick Reference

The correct option is **A. Have less marginal breakdown**.

A. Have less marginal breakdown **(Correct Answer)**

B. Are workable at lower Hg-alloy ratio

C. Have a higher ratio of tensile to compressive strength

D. Have less resistance to tarnish and corrosion

Verified Key: A. Have less marginal breakdown
Solved by 5,991+ students

Verified against official examination board answer keys and standard curriculum textbooks.

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