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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
June 15, 2024
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31 gen 1897 anni - Thomson

Descrizione:

Stated that atoms are composite objects that are made up of positive and negative charges, with the negatively charged electrons are smaller compared to the entire atom.

Aggiunto al nastro di tempo:

Data:

31 gen 1897 anni
Adesso
~ 127 years ago