1 янв 1900 г. - Max Planck
Описание:
He made the assumption that energy was made of individual units, or quanta. Planck also indicates that it is impossible that two electrons have the same quantic numbers in an atom.Добавлено на ленту времени:
Дата:
1 янв 1900 г.
Сейчас
~ 125 г назад