1 янв 1903 г. - Marie Curie discovers "radium, a new element which spontaneously disintegrated into other elements. This proved that the atoms of one element at least were not indivisible"
Добавлено на ленту времени:
A Timeline of the Atomic HIstory
Dalton's atomic theory was the first attempt to describe all...
Дата:
Изображения: