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18 Nov 2019
1 out of 3 atter Enter your answer in the provided box. Calculate the wavelength (in nm) of a photon emitted by a hydrogen atom when its electron drops from the n = 2 state to the n = 1 state. RH = 1.097 x 10' m 7 -1 nim O 1
1 out of 3 atter Enter your answer in the provided box. Calculate the wavelength (in nm) of a photon emitted by a hydrogen atom when its electron drops from the n = 2 state to the n = 1 state. RH = 1.097 x 10' m 7 -1 nim O 1
Beverley SmithLv2
13 Mar 2019