6 янв 1904 г. - JOSEPH JOHN TOMPSON: J. J. Tompson suggested that an atom is a sphere that has electrons surrounded by positively charged matter which is connected by electrostatic forces. Tompsons idea was also known as the plum poding.
Добавлено на ленту времени:
Дата:
6 янв 1904 г.
Сейчас
~ 120 г назад
