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jan 1, 1932 - J. Chadwick identifica el neutrón

Description:

Identifica una tercera partícula parecida a la masa del protón pero sin carga eléctrica

Added to timeline:

Cronología modelos atómicos 4ºA

ByRuben Alba Jimenez

27 Sep 2018

0

0

824

Date:

jan 1, 1932

Now

~ 93 years ago

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