1 янв 1913 г. - Niels Bohr jumping electrons.
Описание:
Thomson's student. Electrons orbit the nucleus at fixed energies and distances, able to jump from one level to another but not to exist in the space between.Добавлено на ленту времени:
Дата:
1 янв 1913 г.
Сейчас
~ 111 г назад
