单词 | Rutherford atom |
释义 | Rutherford atom (once / 5909656 pages) n WORD FAMILY Rutherford atom n first modern concept of atomic structure; all of the positive charge and most of the mass of the atom are contained in a compact nucleus; a number of electrons (equal to the atomic number) occupy the rest of the volume of the atom and neutralize the positive charge Hyper atomic theory a theory of the structure of the atom |
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