Question

Fermi energy represents the chemical potential of the electrons true or false

Answer 1

yes, its true that fermi energy represents the chemical potential of electrons because the Fermi level chemical potential for electrons (or electro-chemical potential for electrons) of a body is the thermodynamic work required to add one electron to the body. It is a thermodynamic quantity usually denoted by µ or EF for brevity.

Answer 2

The given statement is true. Fermi energy is a part of quantum physics which is also known as the electro chemical potential. It is basically the differences of energy of the highest and lowest occupied particle.

However Fermi energy is only defined at absolute zero degree temperature. We can also say that Fermi Energy is defined when potential energy is static.