33
/fr/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
334226
29028
2
Create a timeline
Public Timelines
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
FAQ
Create a timeline
Public timelines
FAQ
About & FeedbackUn accordConfidentialitéFAQ
Support 24/7  
CabinetGet premium
Donate

1 janv. 1932 - James Chadwick: The Neutron Through experimenting with Beryllium by projecting alpha particles towards it and “filtering” it through paraffin wax, he discovered a particle that did not consist of a charge, which he named “neutron”

Ajouté au bande de temps:

Atomic Structure timeline

ByHillary Yip
25 nov. 2017
0
0
754

Date:

1 janv. 1932
Maintenaint
~ Il y a 93 ans
About & FeedbackUn accordConfidentialitéFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL