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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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20 sept 1941 año - Glenn Seaborg
Descripción:
Synthesized 6 transuranium elements and suggested a change in the layout of the periodic table.
Añadido al timeline:
scientific atom timeline
By
Kyrell Brown
11 dic 2018
0
0
352
fecha:
20 sept 1941 año
Ahora mismo
~ 84 years ago
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