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

apr 15, 1829 - Johann Wolfgang Dobereiner

Description:

The first scientist to notice element trends.

Added to timeline:

Atomic History_LaFuente

3 Oct 2018

0

0

431

Date:

apr 15, 1829

Now

~ 196 years ago

Images:

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