33
/fr/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
376038
27429
2
Public Timelines
FAQ

1 janv. 1942 - Glenn Seaborg He discovered transuranium elements which are elements that have atomic number larger than 92. Fun fact: he was Jobless when he graduated from college.

Ajouté au bande de temps:

4 déc. 2017
0
0
627

Date:

1 janv. 1942
Maintenaint
~ Il y a 83 ans

Les images: