Calculation of the atomic properties of excited states for B-atom using Hartree Fock approximation

In this paper were studied some atomic properties for Boron atom and like ions such as ( C+1 and N+2) for different excited states( where nequal (3,4,5). This system consists of five electron : two electron each in(1S,2S-Level) with same quantum number except spin component ,where the first electron with spin up (α)and the other down(β) and the Fifth electron puts in(n S-Level)with spin up(α).using Hartree Fock approximation in position spaceand electron density at the nucleus ρ(0) have been calculated for these states of the same atom .