33
/fr/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
1655731
131400
2
Create a timeline
Public Timelines
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
FAQ Obtenir le Premium
Create a timeline
Public timelines
FAQ
About & FeedbackUn accordConfidentialitéFAQ
Support 24/7  
CabinetGet premium
Donate

8 avr. 1919 - Francis William Aston (1919): Uses atomic spectrograph to identify 212 isotopes

Ajouté au bande de temps:

Atomic Timeline

ByMILLER GRIMSLEY
17 sept. 2018
0
0
408

Date:

8 avr. 1919
Maintenaint
~ Il y a 106 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