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The photoelectron spectrum for the element boron is represented above. Which of the following best explains how the spectrum is consistent with the electron shell model of the atom? The spectrum shows an odd number electrons. A The spectrum shows a single electron in the 2p subshell. B The spectrum shows equal numbers of electrons in the first and second electron shells. C The spectrum shows three electrons with the same binding energy in the second electron shell.
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The photoelectron spectrum for the element boron is represented above. Which of the following best e...
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