1 dic 1903 anni - Plum Pudding Model Pitched by J.J Thompson in 1904. Was a model that proposed the idea that atoms had the shape of a plum pudding with negative charged electrons embedded into a positively charged substrate. This was later proved incorrect.
Aggiunto al nastro di tempo:
Data:
1 dic 1903 anni
Adesso
~ 120 years ago
