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Chemistry, 25.12.2019 01:31 boneyke3720
The clectron in a hydrogen atom, originally in level n=9, undergoes a transition to a lower level by emitting a photon
of wavelength 384 nm. what is the final level of the electron?
c = 3.00 x 10 m/s,
h = 6.626 x 10^-34j-s,
rh= 2.179 x 10^-18
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The clectron in a hydrogen atom, originally in level n=9, undergoes a transition to a lower level by...
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