Briefly explain the origin of atomic spectrum. Explain why the atomic

Question

Briefly explain the origin of atomic spectrum. Explain why the atomic spectra are line spectra whereas the molecular spectra are band spectra.

22 Jan 2025

Answer :

Word Count : 257

The atomic spectrum arises from the interaction of electromagnetic radiation with atoms. Atoms consist of a nucleus surrounded by electrons in various energy levels or shells. When an atom absorbs or emits energy, it undergoes a transition between these energy levels. The energy difference between these levels corresponds to specific wavelengths ____ ___ ___ _____ _________.
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