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1 nov 1931 año - Harold Urey

Descripción:

November - Harold Urey discovers deuterium, an isotope of hydrogen that contains one proton and one neutron.

Añadido al timeline:

atomic and nuclear physics

ByYWickramaarachchi

17 oct 2018

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918

fecha:

1 nov 1931 año

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~ 94 years ago

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