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Wood An insulator is a material that does not allow charges to move through it easily.
If an electric current doesn't pass easily through a substance, such a substance is said to be an INSULATOR.
an Electrical-Temphobe
Heat moves easily through materials with delocalised electrons, that is electrons which are free to move through the substance. This happens in metals and graphite.
insulator
insulator...as opposed to a conductor which does allow electrons to travel freely within it.
a brick i think
A conductor. Most metals are conductors-they enable electrons to move freely through them, carrying an electrical charge. Most non-metals (notably excluding graphite, an isotope of carbon) are insulators which means that they do not allow an electrical charge to be carried through them.
Wood An insulator is a material that does not allow charges to move through it easily.
Insolator
A conductor
Conductors, a lot of metals are good in conducting (allow transport of) electrons, also ionized acid and salt solutions.
rubber would be an example of something that does not allow electricity to move through it easily
conductors like metals
insulators
wires or tinfoil, or metal
If an electric current doesn't pass easily through a substance, such a substance is said to be an INSULATOR.