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Photoelectron Spectroscopy and Ionization Evidence
Worksheet
Grade Level
Chemistry
11.22 Photoelectron Spectroscopy and Ionization Evidence
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Which PES conclusion is safest from a spectrum alone?
A
It gives the exact number of neutrons in every isotope.
B
It identifies occupied electron sublevels and relative binding energies, but not neutron count directly.
C
It proves electrons orbit the nucleus in fixed circular paths.
D
It gives no information about electron configuration.
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