1 янв 1805 г. - John Dalton's Ideas
Описание:
Dalton said that all matter is made up of atoms. Everything has atoms. He also concluded that atoms are combined to make up compounds. Dalton proposed the shape but he never specified the size. Dalton's billiard ball model was a very important step for the development of the atomic theory.Добавлено на ленту времени:
Дата:
1 янв 1805 г.
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~ 219 г назад
