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jan 1, 1897 - Descubrimiento del Electrón

Description:

Joseph John Thomson realizó experimentos que indicaban que los rayos catódicos eran realmente partículas únicas

Added to timeline:

Historia de la Química

Bydario moriconi
27 Oct 2020
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446

Date:

jan 1, 1897
Now
~ 128 years ago
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