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EL ELECTRON (jan 1, 1897 – jan 5, 1897)

Description:

J.J Thomson descubre que las partículas de carga negativa emitidas por los tubos de rayos catodicos son mas pequeños que los atomos

Added to timeline:

valentina clavijo

24 Sep 2018

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913

Date:

jan 1, 1897

jan 5, 1897

~ 4 days

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