Question

When metals, nonmetals, and metalloids are compared according to luster, which is the best description of the appearance of metalloids? A. Dull B. Powdery C. Shiny D. Either shiny or dull

Answer 1

Metalloids are typically shiny(metallic) but can be dull as well, D would technically be the correct answer.

Step-by-step explanation:

Metalloids often have a metallic luster and are reflective.