33
/es/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
1783787
144663
1
Create a timeline
Public Timelines
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
FAQ Obtener premium
Create a timeline
Public timelines
FAQ
About & FeedbackAcuerdoPrivacidadFAQ
Support 24/7  
CabinetGet premium
Donate

9 agos 1897 año - JJ Thomson discovers electrons

Descripción:

Using cathode rays, Joseph John Thomson discovers the electron. Through his experimentation, Thomson confirmed to the scientific community the existence of electrons and debunking the thought that atoms were the smallest objects in the world.

Añadido al timeline:

The Discovery of the Atom by Mateo Tomas

BySnappleBuddha
2 oct 2018
0
0
399

fecha:

9 agos 1897 año
Ahora mismo
~ 128 years ago

Fotos:

About & FeedbackAcuerdoPrivacidadFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL