If the binding energy of the electron in hydrogen atom is 13.6 eV energy of the first excited state of Ally Li++ is
Asked by vaibhavdmhaske
20th October 2018,
4:05 PM
Answered by Expert
Answer:
Energy levels for hydrogen-like atom = 
, where Z is atomic number and n is orbital quantum number.
, where Z is atomic number and n is orbital quantum number.lor Li++, Z = 3, n=2 for first excited state.
Hence Energy of first excited state of Li++ = -(13.6×9)/4 = -30.6 eV
Answered by Expert
21st October 2018,
4:54 AM
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