29 nov 1897 - Joseph John Thompson's model
Description:
In 1897, Joseph John Thompson discovered electron and with that information, he created his own atom model called "plum pudding model". According to that model, electron were inside the atom and distributed randomly like a plum pudding. He also described the nature of cathode rays.
Info:
Porter. Victoria. "Atom Models Timeline". Prezi. Prezi. 9 March 2011. 3 October 2017
Picture:
jujube1999. "Atomic Model Timeline". TimeToast. Timetoast. 2017. 3 October 2017
Ajouté au bande de temps:
Atomic Model Timeline
Date:
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