1 янв 1859 г. - Joseph John Thompson - Birth
Описание:
- Discovered the electron- From his experimental evidence, he believed that the atom was a solid positive sphere with electrons shoved into the side of it.
- Plum Pudding Model
Добавлено на ленту времени:
Дата:
1 янв 1859 г.
Сейчас
~ 166 г назад