What is the wavelength of the transition from n = 4 to n = 2 for Li
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What is the wavelength of the transition from n = 4 to n = 2 for Li2+? In what region of the spectrum does this emission occur? Li2+ is a hydrogen-like ion. Such an ion has a nucleus of charge +Ze and a single electron outside this nucleus. The energy levels of the ion are -Z2RH/n2, where Z is the atomic number.
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Employ the Balmer formula using Z 3 for the Li ...View the full answer
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