which of the following is an example of a nonmetallic mineral?\na. sulfur\nb. lead\nc. aluminum\nd…

which of the following is an example of a nonmetallic mineral?\na. sulfur\nb. lead\nc. aluminum\nd. gold\nplease select the best answer from the choices provided\na\nb\nc\nd
Answer
Brief Explanations:
Sulfur is a non - metal. Lead, aluminum, and gold are metals. Nonmetals lack the metallic properties like high electrical and thermal conductivity, malleability, and ductility that metals possess.
Answer:
A. sulfur