A metalloid is an element that has physical properties similar to those of a metal, but chemical reactivity which more closely resembles a nonmetal.

Question

Quizplus · Accepted Answer

A metalloid is indeed an element that shares some physical properties with metals, such as being able to conduct electricity, but has chemical reactivity more similar to nonmetals, such as being brittle and having low melting points compared to metals. Examples of metalloids include silicon, germanium, arsenic, and antimony.

A Metalloid Is an Element That Has Physical Properties Similar