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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
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1 gen 1922 anni - Francis Aston
Descrizione:
Discovered the existence of isotopes using a mass spectrograph
Aggiunto al nastro di tempo:
Atomic Theory timeline
By
Spencer Knight
14 feb 2019
0
0
374
Data:
1 gen 1922 anni
Adesso
~ 103 years ago
Immagini:
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