33
/de/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
133355
11740
2
Create a timeline
Public Timelines
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
FAQ
Create a timeline
Public timelines
FAQ
About & FeedbackVereinbarungPrivatheitFAQ
Support 24/7  
CabinetGet premium
Donate

14 Feb 1897 Jahr - J.J. Thompson - 1897

Beschreibung:

J.J. Thomson discovered the electron by experimenting with a Crookes, or cathode ray, tube. He demonstrated that cathode rays were negatively charged.

Zugefügt zum Band der Zeit:

The History of the Atom

ByChinmay
10 Okt 2017
0
0
453

Datum:

14 Feb 1897 Jahr
Jetzt
~ 128 years ago
About & FeedbackVereinbarungPrivatheitFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL