EntityQ337393· pop 16· linked from 27 articlesmononuclidic elementSign in to saveone of the 22 chemical elements that is found naturally on Earth essentially as a single nuclide (which may, or may not, be a stable nuclide)Connectionsisotope of hydrogenEntitystable isotopeEntityprimordial nuclideEntityisotope of berylliumEntityisotope of phosphorusEntityisotope of fluorineEntityEarthConceptwaterEntitygoldEntitytimeEntityhydrogenEntityoxygenEntityenergyEntitycarbonEntityaluminiumEntitychemical elementEntitysodiumEntitymercuryEntitymetreEntityberylliumEntityCategoriesIsotopesMetrologySets of chemical elements