Abarrett1903 Abarrett1903

08-02-2024
Physics

contestada

If the binding energy of the electron in a hydrogen atom is 13.6eV the energy required to remove the electron from the first excited state of Li²⁺ is

a. 30.6 eV
b. 13.6 eV
c. 3.4 eV
d. 122.4 eV

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