Question

which lists types of materials from most conductive to least conductive?
insulator, semiconductor, conductor, superconductor
superconductor, conductor, semiconductor, insulator
conductor, insulator, semiconductor, superconductor
semiconductor, conductor, superconductor, insulator

Explanation:

Superconductors have zero electrical resistance, conductors allow easy flow of electric current, semiconductors have moderate conductivity, and insulators resist the flow of electric current. So the order from most to least conductive is superconductor, conductor, semiconductor, insulator.

Answer:

superconductor, conductor, semiconductor, insulator