question archive The energies, E, for the first few states of an unknown element are shown here in arbitrary units
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The energies, E, for the first few states of an unknown element are shown here in arbitrary units.
n | 1 | 2 | 3 | 4 | ... | |
E | -42 | -18 | -8 | -6 | .... | 0 |
A gaseous sample of this element is bombarded by photons of various energies (in these same units). Match each photon to the result of its absorption (or lack thereof) by an n=1 electron.
Photon Energy Result OPTIONS
A 42 n=1 to n=2
B 34 n=1 to n=3
C 31 n=1 to n=4
D 24 electron ejected
not absorbed
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