12 янв 1898 г. - Ernest Rutherford -Alpha and Beta
Описание:
-estimated atom size and found that mass was in the nucleus.discovered alpha, beta, and gamma rays in radiation (from uranium).
-gave name to alpha and beta
Добавлено на ленту времени:
Дата:
12 янв 1898 г.
Сейчас
~ 126 г назад
