26 янв 1803 г. - In 1803, john dalton proposed of the atomic theory.
Описание:
Dalton's atomic theory theorized that all matter was composed of atoms, indestructible and not being able to split in half, building blocks of the universe.Добавлено на ленту времени:
Дата:
26 янв 1803 г.
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~ 222 г назад