These are: conductors - metals, for example semi-conductors - silicon is a good example insulators - rubber, wood, plastic for example Most materials are either conductors or insulators.
(Most materials; are; either conductors or insulators) (silicon; is; a good example insulators - rubber, wood, plastic for example Most materials are either conductors or insulators) Context(silicon is,List([62, 72))):(These; are; )
silicon is,List([62, 72))
Most materials silicon These
are is are
either conductors or insulators
a good example insulators - rubber, wood, plastic for example Most materials are either conductors or insulators