1 déc. 1903 - 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.
Ajouté au bande de temps:
Date:
1 déc. 1903
Maintenaint
~ Il y a 122 ans