Chemistry, 28.01.2020 03:31 camidevecchis15
When sodium is excited in a flame, two ultraviolet spectral lines at (wave length symbol)=372.1 nm and (wave length symbol)=376.4 nm respectively are emitted. which wavelength represents photons with
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When sodium is excited in a flame, two ultraviolet spectral lines at (wave length symbol)=372.1 nm a...
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