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1 ene 1897 año - JJ Thomson- Discovery of Electrons

Descripción:

-JJ Thomson discovers the electron, using properties of cathode rays and also found the charge to mass ratio of electrons.
-Proved Dalton's theory that atoms were invisible wrong.

Añadido al timeline:

My Atom Project

ByJoan Kirimi
16 oct 2017

fecha:

1 ene 1897 año
Ahora mismo
~ 127 years ago
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