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1 янв 1869 г. - Dmitri Mendeleiev (1834-1907)
Описание:
Propuso clasificar a los elementos de acuerdo con la repetición regular y periódica de sus propiedades (masa atomica).
Добавлено на ленту времени:
Tabla Periódica
By
Edgar David Gaytan Diego
2 окт 2018
0
0
216
Дата:
1 янв 1869 г.
Сейчас
~ 155 г назад
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