29
/it/
it
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
3715464
339932
2
Creare
Public Timelines
Biblioteca
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
30 gen 1915 anni - James Chadwick- discovered the neutron; worked with Rutherford and Bohr and confirmed their findings
Aggiunto al nastro di tempo:
29 gen 2020
0
0
208
Atomic convention
Data:
30 gen 1915 anni
Adesso
~ 109 years ago