Chemistry, 27.01.2020 11:31 lusa0720

Calculate the change in energy of an atom that emits a photon of wavelength 2.21 meters. (planck’s constant is 6.626 x 10-34 joule seconds, the speed of light is 2.998 x 108 m/s)

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Calculate the change in energy of an atom that emits a photon of wavelength 2.21 meters. (planck’s c...