Marie Curie's study of Uranium and Thorium (1 март 1894 г. – 21 июн 1894 г.)
Описание:
Marie Curie studied the radiation of all compounds containing the known radioactive elements, including uranium and thorium, which she later discovered was also radioactive.Добавлено на ленту времени:
Дата:
1 март 1894 г.
21 июн 1894 г.
~ 3 months and 22 days