Silver it is
Carbon?
The best conductor for heat and electricity is any type of metal element.
Gold.
Both Electricity and Heat are forms of energy. If an element were a poor conductor of both it would simply mean that particular element was a poor conductor of energy.
Copper
It's not, there are materials that are better, like diamond.
Not exactly. That is why it warms up with heat. A good conductor of heat like copper or iron is best conductor in comparision to water.
If an element is a poor conductor of heat, it is most likely a nonmetal. Nonmetals generally have lower thermal conductivity compared to metals, which are good conductors of heat.
The best conductor of electricity is Silver, while the best conductor heat is helium (in its Helium II state), but some people consider diamond as the best heat conductor.
which of these is the best conductor of heat? rubber , stainless steel , plastic , cloth
Element that has a low melting point and a dull surface, breaks easily, is a poor conductor of heat and electricity, and tends to gain electrons in a chemical reaction....
Yes, mercury is a good conductor of heat but it is not the best conductor. Metals like copper and silver are better conductors of heat than mercury.