Metals and some ceramics.
Medals are usually made from metal alloys which are good conductors of heat.
Depending on the metal, heat and electricity are two main things that metal are good at conducting.
They are good and conducting and transferring heat.
Most plastic materials have the heat conducting of 0.2-0.5W/m°C. To comparison has steel the heat conducting of 100 W/m°C
Their mobile electrons
Well you think about the answer carefully! Wat is conducting? What is insulating? So if it is a good conductor of heat then what do u think? Will it be a good insulator?
The thermal conductivity of silver is 429 W/m.K.
Copper is one of the best materials for conducting heat due to its high thermal conductivity. Other good heat conductors include aluminum and silver. These materials are commonly used in cookware and electronic components to efficiently transfer heat.
Glass is a poor conductor of heat and electricity due to its lack of free electrons for conducting electricity and tightly bound atoms for conducting heat. Rubber resists the flow of heat and electricity by being a good insulator, with its molecular structure hindering the movement of charged particles or heat energy.
Metals. :)
You can tell if something is conducting thermal energy by observing if it becomes warmer to the touch when in contact with a heat source. Materials that are good conductors of thermal energy will quickly transfer heat from the source to the surrounding area. Metals like aluminum and copper are good conductors of thermal energy, while materials like wood and rubber are poor conductors.
A good conductor of heat and electricity is a material that allows the flow of heat or electricity with minimal resistance. This means that heat or electrical energy can easily pass through the material, making it an efficient medium for conducting heat or electricity. Metals like copper and aluminum are examples of good conductors.