how do i find the ground state energies for H, He, Li, and Be

1. Given the following equation for the energy levels of one-electron atoms and lons: E=2.181014f-atom(n221) Convert the Bohr constant from units of Joules per atom to units of kilojoules per mole. Show all work for full credit. 2.36.1/ bho 1 10005=16+m218+16+1J=12costey1 ghom =6ri2(2312 wil 2. Uaing the equation above, calculate the ground state energles (in ka per mole) for H, He., and L2, and Be.3., (Show sample calculation for Be'.)