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31 май 1805 г. - Dalton

Описание:

He came with atomic weight (mass) of each element+ Billiard ball model. All matter are made up with atoms

Добавлено на ленту времени:

Atomic History_Kim

3 окт 2018

0

0

475

Дата:

31 май 1805 г.

Сейчас

~ 220 г назад

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