Question

which statement describes a property that is unique to metalloids? metalloids are shiny. metalloids are semiconductive. metalloids are solid. metalloids are brittle.

Explanation:

Metals can be shiny, solids can be non - metals or metals, and some non - metals are brittle. Semiconductivity is a unique property of metalloids among these options as it is not commonly found in pure metals or non - metals in the same way.

Answer:

Metalloids are semiconducting.