davidchicago8470 davidchicago8470

23-01-2024
Chemistry

contestada

The ground state energy of a hydrogen atom is)13.6 eV. What is the energy of the second excited state of a helium ion (He⁺) in eV?

a) 54.4 eV
b) 40.8 eV
c) 27.2 eV
d) 13.6 eV

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