What is another word for hydrogen spectrum?
Pronunciation: [hˈa͡ɪdɹəd͡ʒən spˈɛktɹəm] (IPA) 
Hydrogen Spectrum, also known as Balmer series, refers to the set of spectral lines produced by hydrogen atoms when they undergo transitions from higher energy levels to lower energy levels. Several synonyms can be used to describe the Hydrogen Spectrum, including Hydrogen Emission Spectrum, Atomic Spectrum of Hydrogen, Electronic Spectrum of Hydrogen, and Hydrogen Atomic Emission Spectrum. Each of these terms alludes to the same phenomenon of spectral lines with characteristic frequencies being produced by excited hydrogen atoms. The Hydrogen Spectrum is not only used in the study of atomic physics but also serves as a tool for astronomical observations and analysis of stars' chemical composition.
