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EnvThes - Thesaurus for long term ecological research, monitoring and experiments

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entity > material entity > substance > chemical substance > hydrogen

Preferred term

hydrogen  

Definition

  • [MESH] The first chemical element in the periodic table. It has the atomic symbol H, atomic number 1, and atomic weight [1.00784; 1.00811]. It exists, under normal conditions, as a colorless, odorless, tasteless, diatomic gas. Hydrogen ions are PROTONS. Besides the common H1 isotope, hydrogen exists as the stable isotope DEUTERIUM and the unstable, radioactive isotope TRITIUM.

Broader concept

Creator

  • herbert.schentz@umweltbundesamt.at

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URI

http://vocabs.lter-europe.net/EnvThes/10244

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RDF/XML TURTLE JSON-LD Created 6/9/15, last modified 2/14/19