1 янв 1803 г. - 1803- John Dalton
Описание:
John explained that the repelling forces previously believed to create pressure only acted between atoms of the same sort, and that the atoms within a mixture varied in weight and complexity. Elements are made of atoms which are tiny particles that are too small to see.Добавлено на ленту времени:
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1 янв 1803 г.
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~ 222 г назад