1 janv. 1904 - J.J. Thomson Plum Pudding Model, 1904
Description:
After Thomson's experimentation with positively and negatively charged particles, he realized that the existing model for atoms did not include them. So he proposed a model, creating an example of plum pudding, The neagatively charged particles were likened to the raisins in the pudding, while the positevely charged particles were likened to bread dough.Ajouté au bande de temps:
Date:
1 janv. 1904
Maintenaint
~ Il y a 121 ans