29
/it/
it
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
3715468
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2 agos 1895 anni - The Curies- used Becquerel's discovery to discover the elements Radium and Polonium; coined term "radioactivity"
Aggiunto al nastro di tempo:
29 gen 2020
0
0
208
Atomic convention
Data:
2 agos 1895 anni
Adesso
~ 128 years ago
