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jan 1, 1886 - E. Goldstein descubre los protones
Description:
Observa que en un tubo de descarga en el que el cátodo tiene finas perforaciones se forman rayos detrás del cátodo, formados por partículas positivas, el protón
Added to timeline:
Cronología modelos atómicos 4ºA
By
Ruben Alba Jimenez
27 Sep 2018
0
0
759
Date:
jan 1, 1886
Now
~ 139 years ago
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