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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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63 elements discovered- Scientists saw patterns between elements (15 h 20 m, 9 ene 1869 año – 5 h 46 m, 15 ene 1870 año)
Añadido al timeline:
History of the Periodic Table
By
Sonya Callendar
26 dic 2017
0
0
684
fecha:
15 h 20 m, 9 ene 1869 año
5 h 46 m, 15 ene 1870 año
~ 1 years
Fotos:
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