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1 jan 1898 ano - J.J. Thomson Electron Discovery, 1898

Descrição:

Using properties of the cathode rays, Thomson discovered the electron. He 'proved' his statement by demonstrating that the cathode rays were negatively charged, and that the particles in neon gas are positively charged.

Adicionado na linha do tempo:

Data:

1 jan 1898 ano
Agora
~ 127 years ago