ブドウパンモデル
1. Plum pudding modelThe plum pudding model of the atom by J. J. Thomson, who discovered the electron in 1897, was proposed in 1904 before the discovery of the atomic nucleus in order to add the electron to the atomic model. In this model, the atom is composed of electrons (which Thomson still called "corpuscles", though G. J.
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Read “Plum pudding model” on English Wikipedia
Read “ブドウパンモデル” on Japanese Wikipedia
Read “Plum pudding model” on DBpedia
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