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13 июл 1917 г. - Johan Wolfgang
Описание:
Johan Wolfgang discovered tendencies for lots of elements like calcium, or sodium predicted by Mendelev.
Добавлено на ленту времени:
Iker Ripoll Chemistry Time Line
By
Iker
10 ноя 2017
0
0
592
Дата:
13 июл 1917 г.
Сейчас
~ 108 г назад
Изображения:
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