Who discovered Electron, the first sub-atomic particle?

Who discovered Electron, the first sub-atomic particle?

پہلا ذیلی ایٹمی ذرہ الیکٹران کس نے دریافت کیا؟
Explanation
  • JJ Thomas was discovered by an Electron
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  • In 1897 Thomson discovered the electron and then went on to propose a model for the structure of the atom.
  • His work also led to the invention of the mass spectrograph
  • Thomson was a physics professor at Cambridge University in the UK
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    Joseph.J. Thomson was also awarded the Nobel Prize in Physics in 1906.