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22 giug 1897 anni - El electrón

Descrizione:

JJ Thomson, descubre que las partículas negativas eran mas pequeñas por medio de los tubos de rayos católicos

Aggiunto al nastro di tempo:

grandes descubrimientos de la química

Byjohan leandro moreno cifuentes

29 set 2018

0

0

849

Data:

22 giug 1897 anni

Adesso

~ 128 years ago

Immagini:

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