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

jan 7, 1794 - Scientist Proust establishes the Law of Definite Proportions which says that a pure substance will always contain the same elements combined in the same proportion by mass.

Added to timeline:

A Timeline of the Atomic HIstory

24 Oct 2017

1

0

1060

Date:

jan 7, 1794

Now

~ 231 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