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radiactividad (jan 1, 1896 – dec 7, 1896)
Description:
despues de la estraccion del uranio, marie toma nota de los materiales residuales es mas activa que el uranio puro
Added to timeline:
manuela contreras
By
Octavo
19 Sep 2018
1
0
718
Date:
jan 1, 1896
dec 7, 1896
~ 11 months
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