29 déc. 1903 - Thomson Model
Description:
After a century, another model has been built showing positive charge and electrons inside the yellow ball which is an atom. The use of technology that enabled the discovery is the use of cathode rays with magnets and charged plates.This discovery affect our understanding by working out that cathodes are negative particles which he had named “Electrons”
Ajouté au bande de temps:
Date:
29 déc. 1903
Maintenaint
~ Il y a 121 ans