29
/pt/
pt
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
108638
9881
2
Criar
Public Timelines
Biblioteca
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
1 jan 1832 ano - Sir William Crookes Used Cathode Ray Tubes to conduct experiments Accidentally discovered electrons (Negatively charged particles)
Adicionado na linha do tempo:
5 out 2017
0
0
417
Atomic Theory
Data:
1 jan 1832 ano
Agora
~ 192 years ago