33
/it/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
525244
157146
2
Create a timeline
Public Timelines
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
FAQ Ricevere il Premium
Create a timeline
Public timelines
FAQ
About & FeedbackAccordoPrivatezzaFAQ
Support 24/7  
CabinetGet premium
Donate

James Chadwick (28 sett 1931 anni – 28 sett 1931 anni)

Descrizione:

Discovered the neutrally-charged neutron. Did a test on Beryllium and "bombarded" the element with alpha particles. Caused some protons to be discharged, creating neutrons.

Aggiunto al nastro di tempo:

Atom History

ByGabriella Ponce [STUDENT]
16 ott 2018
0
0
378

Data:

28 sett 1931 anni
28 sett 1931 anni
~ 0 min
About & FeedbackAccordoPrivatezzaFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL