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/es/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
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12 agos 1870 año - Lothar Meyer
Descripción:
Came up with the name "periodic" based on patterns.
Añadido al timeline:
Atomic History_LaFuente
By
Moira
3 oct 2018
0
0
433
fecha:
12 agos 1870 año
Ahora mismo
~ 155 years ago
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