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1 янв 1886 г. - Eugen Goldstein
Описание:
Used a CRT to study canal rays which had electrical and magnetic properties opposite of an electron
Добавлено на ленту времени:
Atomic Theory timeline
By
Spencer Knight
14 фев 2019
0
0
363
Дата:
1 янв 1886 г.
Сейчас
~ 139 г назад
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