The beginnings of the electronic theory of a chemical bond both their scientific and didactic value
Tabular representation of the summary of the beginnings of the electronic theory of the chemical bond generated in first third of XX century is resulted. Scientific and didactic works of founders of the theory of ionic bond, the theory of valency bonds and the theory molecular orbitals are in brief characterised. Value of starting positions of the electronic theory of a chemical bond is allocated focusing in development of modern chemistry and physics. Value of fundamental works on the nuclear theory of a chemical bond and quantum chemistry for development of didactics and the general average and higher education is estimated.