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labwork [276]
3 years ago
7

19) Why are unique atomic spectra produced by different elements?

Chemistry
1 answer:
ser-zykov [4K]3 years ago
5 0
When atoms are excited they emit light of certain wavelengths which correspond to different colors. Each element produces a unique set of spectral lines. ... Since no two elements emit the same spectral lines, elements can be identified by their line spectrum.
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