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1 gen 1886 anni - E. Goldstein descubre los protones

Descrizione:

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

Aggiunto al nastro di tempo:

Cronología modelos atómicos 4ºA

ByRuben Alba Jimenez
27 set 2018
0
0
824

Data:

1 gen 1886 anni
Adesso
~ 139 years ago
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