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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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20 ene 1913 año - Moseley invented the current atomic number system
Añadido al timeline:
Chem Atomic timeline
By
Reese Lawrence
1 oct 2018
0
0
297
fecha:
20 ene 1913 año
Ahora mismo
~ 112 years ago
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