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Physics, 14.09.2019 09:30, eichlingkera3
What wavelength photon is required to excite a hydrogen atom from the n = 1 state to the n = 3 state?
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Answers: 2
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Physics, 23.06.2019 00:20, nadiareese
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What wavelength photon is required to excite a hydrogen atom from the n = 1 state to the n = 3 state...
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