A photo of a hydrogen atom taken with a photo-ionization microscope shows that electrons rotate around the nucleus of an atom not in orbitals, but in orbits, determined by the laws of classical electrodynamics. Seeing full-fledged orbits in the photo and stubbornly keep calling them orbitals is, in our opinion, like schizophrenia. Chemical bonds between atoms are determined by electrons. And this happens due to the fact that the atom has two pairs of potential differences, which act in relation to each other at an angle of 90 degrees, which ensures the attraction of electrons of some atoms to the nuclei of other atoms.