Bohr (1 янв 1913 г. – 1 янв 2000 г.)
Описание:
A Danish ScientistHe built on the concept that the mass of an atom is contained in Nucleus.
His theory:
Electrons move in definite orbits. The energy levels are located at certain distances from the Nucleus.
Добавлено на ленту времени:
Дата:
1 янв 1913 г.
1 янв 2000 г.
~ 87 years