apr 6, 1897 - J.J. Thomson

Description:

Discovered the electron, started the chocolate chip cookie model. Showed atoms as packed spheres of positive matter, with electrons negatively charged.

Added to timeline:

New timeline

Bybllo

2 Oct 2018

312

Date:

apr 6, 1897

Now

~ 129 years ago

Images:

About & Feedback Terms Privacy FAQ

Support 24/7

Dashboard Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL