25 авг 1897 г. - Plum Pudding Model
Описание:
J.J. Thompson predicted that atoms can be split up or divided by electrons that carry over negative charges. "He proposed the Plum Pudding method in which electrons were embedded in a mas of positive charge to yield an electrically charged atom"Source:
https://www.thoughtco.com/history-of-atomic-theory-4129185
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Дата:
25 авг 1897 г.
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~ 126 г назад
