单词	periodic law
释义	periodic law noun : a law in chemistry: the elements when arranged in the order of their atomic numbers show a periodic variation of atomic structure and of most of their properties Word History First Known Use 1872, in the meaning defined above Medical Definition periodic law noun : a law in chemistry: the elements when arranged in the order of their atomic numbers show a periodic variation of atomic structure and of most of their properties called also Mendeleev's law
随便看	instantiating instantiation instantiations instantize instantlier instantliest instantly instantness instantnesses instants instar instarred instarring instars instate instated instatement instatements instates instating instauration instaurations instaurator instaurators instead

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