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13 дек 1785 г. - Antoine Lavoisier proposes the Law of Conservation of Mass. He theorized this using his favorite experiment, the breaking down of HgO into Hg and O.
Добавлено на ленту времени:
28 сен 2017
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Atomic Theory (1)
Дата:
13 дек 1785 г.
Сейчас
~ 238 г назад
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