If you have an unknown material that is a brittle solid and semiconductive, what kind of substance would it be?(1 point) Responses It must be a metalloid. It must be a metalloid. It could be a metal. It could be a metal. It could be a nonmetal or a metalloid. It could be a nonmetal or a metalloid. It must be a nonmetal.

Question

If you have an unknown material that is a brittle solid and semiconductive, what kind of substance would it be?(1 point) Responses It must be a metalloid. It must be a metalloid. It could be a metal. It could be a metal. It could be a nonmetal or a metalloid. It could be a nonmetal or a metalloid. It must be a nonmetal.

Answer 1

The correct response would be: It must be a metalloid.

Metalloids have properties that are intermediate between metals and nonmetals. They are often semiconductive and can exhibit brittleness, making them fit the description of the unknown material you provided.