30
/pt/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
507030
43112
2

1 jan 1911 ano - A series of two papers proposed the atomic weight of an element was approximately equal to the charge of the atom.

Adicionado na linha do tempo:

Data:

1 jan 1911 ano
Agora
~ 113 years ago