When Spherical High-Copper Dental Amalgam Alloys Are Contrasted with Admixed

When spherical high-copper dental amalgam alloys are contrasted with admixed dental amalgam alloys,the spherical alloy:

A) needs approximately 10% more mercury than the admixed alloy for the amalgamation process.
B) has very little resistance to condensation into the cavity preparation and feels soft compared with an admixed amalgam.
C) displaces a matrix band and keeps it in contact with the adjacent tooth in class II preparations better than admixed amalgams.
D) has lower 1-hour and 24-hour compressive strengths than admixed amalgams.

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