High copper dental amalgams are superior to other amalgams because high copper dental amalgems______

  • A. Have less marginal breakdown
  • 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
Answer: Option A.

No answer description available for this question

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button
error: Alert: Content is protected !!