All metals some are better than others.
Electricity does not conduct heat. Your question is meaningless.
The word is "thermal conductor."
A material with a good thermal conductivity or a thermal conductor.
One that conducts heat away from your fingertips.
metal conducts heatEverything conducts heat, to a greater or lesser extent.
Of those two choices, wood, when it's dry, is the poorer conductor, of both electricity and heat.
Cast iron conducts heat well because it has a high thermal conductivity, which means it can transfer heat efficiently. Its molecular structure allows heat to spread evenly throughout the material, making it a popular choice for cooking as it heats quickly and maintains temperature.
A material that conducts electric current poorly is an insulator. Insulators have high resistance to the flow of electricity due to their tightly bound electrons, which do not move easily. Examples of insulators include rubber, plastic, and glass.
A conductor is a substance that conducts heat or electricity.
Many materials conduct heat reasonably well, but are fairly good insulators where electricity is concerned. One example would be glass.
A good thermal conductor is a piece of material that conducts heat fast. This means it accepts heat readily but it also looses heat at the same rate of change.
a conductor is an object that lets energy go through