An atom in an excited state will on the average undergo a transition to a state of
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An atom in an excited state will on the average undergo a transition to a state of lower energy in about 10-8 seconds. If the electron in a doubly ionized lithium atom (Li+2, which is hydrogenlike) is placed in the n = 4 state, about how many revolutions around the nucleus does it make before undergoing a transition to a lower energy state?
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The number of revolutions N in 10 8 s is so the circumference of the orbit C 2r ...View the full answer
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