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1 ene 1886 año - Eugene Goldstein

Descripción:

Goldstein was a German chemist who lived from 1840-1930. He discovered canal rays, or positive rays, and that the positive charge of a proton is equal to the negative charge of an electron.

Añadido al timeline:

Atomic Theory Timeline

ByKellen Rice
8 nov 2020
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254

fecha:

1 ene 1886 año
Ahora mismo
~ 139 years ago

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