3 янв 1862 г. - First Recognized Periodicity
Описание:
In 1862, French geologist named Alexandre Beguyer de Chancourtois published a list of all the known elements. Although flawed as it contained some ions and compounds, and also was put into geological terms without a diagram. Leading to it being ultimately ignored until Mendeleev reworked it.Добавлено на ленту времени:
Дата:
3 янв 1862 г.
Сейчас
~ 163 г назад