Chemistry, 03.08.2019 17:30 rachelreed

When an electron of an atom falls from a higher energy level to the ground state, the atom loses 9.4145 x 10-25 joules of energy. what is the wavelength of the radiation emitted as a result of this transition? (planck’s constant is 6.626 x 10-34 joule seconds; the speed of light is 2.998 x 108m/s)?

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