Marie Curie's study of Uranium and Thorium (1 mar 1894 año – 21 jun 1894 año)
Descripción:
Marie Curie studied the radiation of all compounds containing the known radioactive elements, including uranium and thorium, which she later discovered was also radioactive.
Añadido al timeline:
fecha:
1 mar 1894 año
21 jun 1894 año
~ 3 months and 22 days