Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Get premium

Create a timeline

Public timelines

About & Feedback Terms Privacy FAQ

Cabinet Get premium

Donate

el electron (jan 1, 1856 – dec 7, 1940)

Description:

descubre que las particulas negativas emitidas por los tubos de rayos catodicos son mas pequeñas que los atomos

Added to timeline:

manuela contreras

19 Sep 2018

1

0

715

Date:

jan 1, 1856

dec 7, 1940

~ 84 years

About & Feedback Terms Privacy FAQ

Cabinet Get premium

Donate

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

Secured with SSL