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Chemistry, 21.06.2019 22:30, monnn91351
Determine the wavelength of the light absorbed when an electron in a hydrogen atom makes a transition from an orbital in the n=3 level to an orbital in the n=7 level.
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Chemistry, 23.06.2019 09:30, kleathers97
Hey, could someone me answer this? much appreciated!
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Which type of energy is represented by an unlit match...
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