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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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7 ene 1917 año - Ruthorford discovered the Proton
Añadido al timeline:
Chem Atomic timeline
By
Reese Lawrence
1 oct 2018
0
0
300
fecha:
7 ene 1917 año
Ahora mismo
~ 108 years ago
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