Which term refers to the highest degree of luster in a transparent material?

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Multiple Choice

Which term refers to the highest degree of luster in a transparent material?

Explanation:
Adamantine luster describes the highest level of luster a transparent material can have, yielding a diamond-like, glassy brilliance with sharp reflections. It indicates surfaces that are exceptionally bright and reflective, far beyond ordinary luster. General luster simply refers to shininess, not the extreme quality; brightness is about how much light the object appears to emit or reflect, not the specific quality of surface reflection; dispersion is about breaking light into colors (fire), not how the surface reflects light. So the best term for the top level of luster is adamantine.

Adamantine luster describes the highest level of luster a transparent material can have, yielding a diamond-like, glassy brilliance with sharp reflections. It indicates surfaces that are exceptionally bright and reflective, far beyond ordinary luster. General luster simply refers to shininess, not the extreme quality; brightness is about how much light the object appears to emit or reflect, not the specific quality of surface reflection; dispersion is about breaking light into colors (fire), not how the surface reflects light. So the best term for the top level of luster is adamantine.

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