33
/de/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
90955
8365
2
Create a timeline
Public Timelines
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
FAQ Das Premium bekommen
Create a timeline
Public timelines
FAQ
About & FeedbackVereinbarungPrivatheitFAQ
Support 24/7  
CabinetGet premium
Donate

4 Sept 1932 Jahr - In 1932, James Chadwick discovered chargeless neutrons. This explained the mysterious mass that atoms had, that could not be created by just electrons and protons, and that did not interfere with the charge of the atom.

Zugefügt zum Band der Zeit:

Developement of Ideas About the Atom

ByOliver
1 Okt 2017
0
0
515

Datum:

4 Sept 1932 Jahr
Jetzt
~ 93 years ago
About & FeedbackVereinbarungPrivatheitFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL