30
/pt/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
2046449
170428
2

4 ago 1913 ano - Bohr, Improved on Rutherford's model - proposed that electrons move around the nucleus in specific layers, or shells. Every atom has a specific number of electron shells.

Adicionado na linha do tempo:

Data:

4 ago 1913 ano
Agora
~ 110 years ago

Imagens: