bn:01072909n
Noun Concept
Categories: Nuclear physics
EN
nuclear isomer  fission isomer  Internal transition  Isomeric nuclide  isomeric states
EN
A nuclear isomer is a metastable state of an atomic nucleus, in which one or more nucleons occupy excited state levels. Wikipedia
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EN
A nuclear isomer is a metastable state of an atomic nucleus, in which one or more nucleons occupy excited state levels. Wikipedia
Metastable excited state of a nuclide Wikidata
Any of two or more atomic nuclei with the same mass number and atomic number but with different radioactive properties. Wiktionary