Why are spectral lines often referred to as atomic fingerprints?

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Why are spectral lines often referred to as "atomic fingerprints"?

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International Economics

ISBN: 9780078021671

8th Edition

Authors: Dennis Appleyard, Alfred Field

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Question Posted: Aug 18, 2017 02:41 PM

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Why are spectral lines often referred to as atomic fingerprints?

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International Economics

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