Question

why do conductors not form holes

Answer 1

Electron holes do exist in conductors: inside p-type silicon conductors. ... “Holes” are positive ions inside a semiconductor crystal. They have a genuine positive charge; as if that semiconductor atom has an extra proton. This positive ion can move, but the excess proton itself doesn't move around

Answer 2

electron holes do exist in conductors:inside p-type silicon conductors.holes are positive ions inside a semiconductor crystal they have a genuine positive charge as if that semiconductor atom has an extra proton this positive ion is move, but the excess proton itself doesn't move around.