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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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12 jun 1898 año - MARIE & PIERRE CURIE Discovered two new elements and the term radioactive
Añadido al timeline:
The atomic theory
By
Alex Peña
8 nov 2017
0
0
410
fecha:
12 jun 1898 año
Ahora mismo
~ 127 years ago
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