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jan 19, 1897 - El electrón (1897)

Description:

JJ Thomson descubre que las partículas con carga negativa emitida por los
tubos de rayos catódicos

Added to timeline:

Los mas importantes decubrimientos de la quimica

ByFrank Davila Salazar
10 Nov 2022
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218

Date:

jan 19, 1897
Now
~ 128 years ago
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