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bad conductor == insulator

All metals are good conductors of both heat and electricity.

Anything that traps air is a good heat insulator (wool, polystyrene etc) Plastics are good electrical insulators

2007-01-16 22:09:42 · answer #1 · answered by amania_r 7 · 0 0

It s a good conductor of heat and of water.

2016-05-23 23:33:06 · answer #2 · answered by Anonymous · 0 0

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