JJ Thompson's plum pudding model of the atom (1 gen 1904 anni – 31 dic 1904 anni)
Descrizione:
he atom is composed of electrons surrounded by a soup of positive charge to balance the electrons' negative charges, like negatively charged “plums” surrounded by positively charged “pudding”Aggiunto al nastro di tempo:
Data:
1 gen 1904 anni
31 dic 1904 anni
~ 12 months