Electrons can transfer energy and thus contribute to heat conduction, but they do not possess heat capacity or temperature as they lack internal structure. Heat is defined as energy transferred between materials, while temperature reflects the average kinetic energy of particles in a substance. Since electrons are fundamental particles without sub-particles, they cannot absorb or release internal energy, making the concept of temperature inapplicable to them. The discussion highlights the distinction between heat and temperature, emphasizing that electrons, despite their role in heat transfer, do not have a temperature of their own. Ultimately, electrons are not capable of having temperature or heat capacity due to their fundamental nature.
