29
/
en
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
252757
22166
2
Create
Public Timelines
Library
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
jan 1, 1897 - Joseph J . Thomson
Description:
He discovered the electron now we now .
Added to timeline:
9 Nov 2017
0
0
405
The History of Chemistry
Date:
jan 1, 1897
Now
~ 127 years ago
Images: