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Hydrogen Spectra

Definition

Hydrogen spectra refers to the unique set of wavelengths of light emitted or absorbed by hydrogen atoms. These wavelengths correspond to specific energy transitions within the atom.

Analogy

Imagine a musical instrument that can only produce certain notes. Just like each note has a distinct sound, hydrogen atoms emit or absorb light at specific wavelengths, creating a unique "musical" pattern called the hydrogen spectra.

Related terms

Energy Levels: The different allowed energy states that an electron can occupy in an atom.

Emission Spectrum: The pattern of light emitted by an element when its electrons transition from higher to lower energy levels.

Absorption Spectrum: The pattern of light absorbed by an element when its electrons transition from lower to higher energy levels.

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AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.