Erinevate elementide keemiline käitumine tuleneb aatomite eletronide konfiguratsiooni erinevustest nende normaalses elektriliselt neutraalses olekus.
the arrangement of the parts of an atom (see: atom)
Hea teada
The chemical behavior of the various elements arises from the differences in the electron configuration of the atoms in their normal electrically neutral state.
