Many metals, like silver, copper, gold and aluminum, are good thermal conductors. Thermal conductors are materials that heat passes through easily. Conduction, or the transfer of heat, can take place within a single mate... More » Science Physics Thermodynamics

In general, metals make good electrical conductors while nonmetallic solids are good insulators, or materials that don't conduct electricity well. Electrolyte solutions, such as salt water, are also good conductors of el... More » Science Physics Electricity

Graphite is a good conductor of electricity because its electrons are delocalized or free to move around. Graphite is structured into planes with tightly bound atoms. There is a great deal of distance between planes, and... More » Science Physics Electricity
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In general, metals like copper and aluminum are the best conductors of electricity. Good conductors are able to allow electrons to easily flow through. More » Science Physics Electricity

Although metals are supposed to be good conductors of electricity and heat, metals like mercury, lead, alloys of iron and chromium, titanium and stainless steel are poor conductors when compared to silver, copper and gol... More » Science Physics Electricity

Residential metal roofing materials include steel, aluminum, stainless steel, copper, zinc and alloys of several metals. Steel and aluminum are the most commonly used metallic roofing materials. Stainless steel and coppe... More » Home & Garden Outdoor

Of the elemental metals, silver is the best conductor of heat. It has a thermal conductivity of 235, meaning that it is able to transmit that amount of heat energy a single foot per hour per degree Fahrenheit. More » Science Physics Thermodynamics