Emission spectral lines for be3 has a wavelength of 2534 nm
Emission spectral lines for Be^3+ has a wavelength of 253.4 nm for an electronic transition that begins in the state with n=5. What is the principle quantum number of the lower-energy state corresponding to this emission?
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emission spectral lines for be3 has a wavelength of 2534 nm for an electronic transition that begins in the state with
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