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1 jan 1897 ano - Thompson

Descrição:

Discovers the electron, first to include negatively charged particles in the model of the atom

Model description: Chocolate chip cookie or plum pudding (electrons dispersed among a uniformly packed sphere of positively charged particles)

Adicionado na linha do tempo:

Data:

1 jan 1897 ano
Agora
~ 128 years ago

Imagens: