Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Ricevere il Premium

Create a timeline

Public timelines

About & Feedback Accordo Privatezza FAQ

Cabinet Get premium

Donate

1 gen 1897 anni - J.J. Thomson

Descrizione:

J.J. Thomson was known for the discovery of the electron. He proved this by showing that cathode rays were negatively charged.

Aggiunto al nastro di tempo:

Carter Moline atomic theory

ByCarter Moline

6 gen 2020

0

0

274

Data:

1 gen 1897 anni

Adesso

~ 128 years ago

About & Feedback Accordo Privatezza FAQ

Cabinet Get premium

Donate

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

Secured with SSL