29
/
en
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
1868913
153306
1
Create
Public Timelines
Library
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
jan 1, 1904 - Francis William Aston discovers many Isotopes Discovers types of radium and many more.
Added to timeline:
12 Oct 2018
0
0
368
Atomic Model Timeline
Date:
jan 1, 1904
Now
~ 120 years ago
