1 янв 1911 г. - ERNEST RUTHERFORD
Описание:
- Discovered protons and the nucleus.- Showed that atoms have (+) particles in the center, and are mostly empty space.
- He called the (+) particles protons.
- He called the center nucleus.
Добавлено на ленту времени:
Дата:
1 янв 1911 г.
Сейчас
~ 113 г назад
