Why does the colour of the salt change in the F-center defect?Is it du – InterviewSolution

1.	Why does the colour of the salt change in the F-center defect?Is it due to the excitation of the valence electronin the visible spectrum?
Answer» Why does the colour of the salt change in the F-center defect? Is it due to the excitation of the valence electronin the visible spectrum?

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