30
/pt/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
June 15, 2024
686022
58017
2

17 jan 1932 ano - Chadwick

Descrição:

- That the nucleus contained particles called neutrons, as well as postively charged protons.

Adicionado na linha do tempo:

Data:

17 jan 1932 ano
Agora
~ 92 years ago