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1 gen 1940 anni - Np

Descrizione:

Нептуний
открыли Эдвин Маттисон Макмиллан, Филипп Хауге Абельсон, Калифорнийский университет

Aggiunto al nastro di tempo:

Chemical timeline

ByМаргарита

12 nov 2018

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553

Data:

1 gen 1940 anni

Adesso

~ 85 years ago

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