26
/
en
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
September 30, 2021
1783791
144692
2

jan 1, 1897 - J.J. Thomson discovers the electron circa 1897

Added to timeline:

1 Oct 2018
0
0
125
atomic model timeline

Date:

jan 1, 1897
Now
~ 124 years ago
PayPal - The safer, easier way to pay online!logo
About & FeedbackTermsPrivacy