Pure silicon and germanium are poor conductors of electricity because their outer electrons are tied up in the covalent bonds of the diamondlike framework. ... They are not conductors in the metallic sense of the word, but are semiconductors.

Is germanium A insulator?

Is germanium a conductor or an insulator? Answer: germenium is a semi conductor. it exist in a sort of limbo between conductors and insulators .

Is germanium a semiconductor?

Pure germanium is a semiconductor with an appearance similar to elemental silicon. ... Elemental germanium is used as a semiconductor in transistors and various other electronic devices.