Ernest Rutherford wanted to look closer at ion-producing radiations. (He focused on Uranium, which he placed near a piece of foil and found some radiation deflect and the other goes right through the foil) (31 dic 1895 año – 31 dic 1901 año)
Descripción:
Labeled the two radiation parts Alpha (identical to a Helium nucleus) and Beta ( The same as an electron)Añadido al timeline:
fecha:
31 dic 1895 año
31 dic 1901 año
~ 6 years
