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1 янв 1808 г. - John Dalton suggests matter is made of elements, and defines pure substances

Описание:

english scientist john dalton used observations from experiments to suggest matter is made of elements and defines them as pure substances
that contains no other substances.

Добавлено на ленту времени:

Дата:

1 янв 1808 г.
Сейчас
~ 217 г назад