element that is located in the gap between the first two columns and the last six columns of the table of elements that contains electrons that fill the d subshell The quantum numbers of an electron i...element that is located in the gap between the first two columns and the last six columns of the table of elements that contains electrons that fill the d subshell The quantum numbers of an electron in a hydrogen atom can be used to calculate the magnitude and direction of the orbital magnetic dipole moment of the atom. The structure of the periodic table of elements can be explained in terms of the total energy, orbital angular momentum, and spin of electrons in an atom.
