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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
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31 magg 1897 anni - J.J Thompson was another to believe that atoms are made up of small particles. Thompson saw the positive and negative charge.

Aggiunto al nastro di tempo:

Data:

31 magg 1897 anni
Adesso
~ 127 years ago