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单词 θ79787
释义
the world > matter > physics > atomic nucleus > [noun] > distribution or structure of nucleons (5)
configuration1963

Physics. The distribution of electrons among the energy levels of an atom, as specified by the quantum numbers n and l; the analogous distribution…

shell1972

Physics. (A set of electrons forming) one of a number of concentric structures around the nucleus of an atom; spec. a set of electrons each having…

Subcategories:

— specific model (3)
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