question archive when an electron moves from the n=6 stationary state to the n=1 state in a HELIUM ion, it loses 5
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when an electron moves from the n=6 stationary state to the n=1 state in a HELIUM ion, it loses 5.439x10^1 eV of energy.
a)what is the energy in joules?
b) what is the frequency of the photon that is emitted in this process?
c) what is the wavelength of this light in nm?