1 janv. 1912 - J. J. Thomson Atomic model
Description:
Thomson introduced the “plum pudding” model based on his research of electrons. He theorized that electrons existed as particles inside a cloud of positivity because he was able to isolate electrons with the cathode rayAjouté au bande de temps:
Date:
1 janv. 1912
Maintenaint
~ Il y a 113 ans