bn:00045379n
Noun Concept
Categories: Isotopes of hydrogen, Hydrogen, Quantum models, Hydrogen physics, Articles with short description
EN
hydrogen atom  atomic hydrogen  Deuterium atom  Hydrogen-atom  hydrogen atoms
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EN
A hydrogen atom is an atom of the chemical element hydrogen. Wikipedia
About the physics of atomic hydrogen Wikipedia Disambiguation
Atom of element hydrogen Wikidata
IS A
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