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Derivation of Energy of an Electron
Derivation of Energy of an Electron
1. Calculate the energy of Li+2 ion for 2nd excited state.
Answer: E = -13.6(Z2/n2)
Here, z = 3 and electron exist in 3rd orbit means n = 3
so, E = -13.6(9/9)= -13.6 eV/atom.
2. Calculate the ratio of energies of He+ for 1st and 2nd excited state.
Answer: 9:4
Answer: E = -13.6(Z2/n2)
Here, z = 3 and electron exist in 3rd orbit means n = 3
so, E = -13.6(9/9)= -13.6 eV/atom.
2. Calculate the ratio of energies of He+ for 1st and 2nd excited state.
Answer: 9:4