Chemistry, 05.07.2019 13:30 lydialinton23

How can line spectra be used to evaluate what elements are in an unknown sample? a. energy levels differ between elements b. electrons are emitted at different wavelengths c. there is a direct relationship between λ and ν d. spectra are not useful

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How can line spectra be used to evaluate what elements are in an unknown sample? a. energy levels...

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