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21 фев 1923 г. - Robert Milikan
Описание:
Robert did an oil drop experiment helped to quantify the charge of an electron, which contributed greatly to our understanding of the structure of the atom and atomic theory.
Добавлено на ленту времени:
Atomic Timeline
By
Trinity Johnson
27 сен 2018
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0
417
Дата:
21 фев 1923 г.
Сейчас
~ 102 г назад
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