1 янв 1913 г. - Radiation + Electrons
Описание:
In 1913 Bohr discovered that electrons move around a nucleus in discrete energy called orbitals. Radiation is emitted during movement from one orbital to another.Добавлено на ленту времени:
Дата:
1 янв 1913 г.
Сейчас
~ 112 г назад