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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
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1 janv. 1885 - Eugene Goldstein nombra a los rayos catódicos, que más tarde otros descubren que se componen de electrones
Ajouté au bande de temps:
química
By
raquel
17 oct. 2018
0
0
499
Date:
1 janv. 1885
Maintenaint
~ Il y a 140 ans
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