Which 2 non-metals conduct electricity?

All semiconductors which are non metals conduct electricity at temperatures other than absolute zero. In semiconductor the valance band is completely filled and conduction band is empty at absolute zero. read more

All semiconductors which are non metals conduct electricity at temperatures other than absolute zero. In semiconductor the valance band is completely filled and conduction band is empty at absolute zero. Thus, at absolute zero charge carriers have no chance to move and the material is non conductor at absolute zero temperature. read more

Silicon and germanium are used commercially for their ability to conduct electricity. Arsenic and antimony are classified as semi-metals, or the most metallic members of the metalloid family. These two elements are the best conductors in the metalloid group. Carbon conducts electricity and is classified as a semi-metal when in the form of graphite. read more

We all know that in solid electrons are carrier of electricity while ions are carrier in liquids.but note that some non-metal can conduct electricity like graphite an allotrope of carbon. Firstly, there are non metals that can conduct electricity (ionic compounds), except they have to be dissolved to do that. read more