41
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
May 31, 2026
3624019
330823
2
Create a timeline
Public Timelines
For companies For educational institutions For teachers For students Dashboard
For educational institutions For teachers For students Dashboard
FAQ
Create a timeline
Public timelines
FAQ
About & FeedbackTermsPrivacyFAQ
Support 24/7  
DashboardGet premium
Donate

jan 1, 1794 - JOSEPH LOUIS PROUST

Description:

He was a French chemist he discovered the law of constant composition. The law states that a compound is composed of exact proportions of elements by mass regardless of how the compound was created he discovered this in 1794.

Added to timeline:

atom timeline

ByShelby Swartzendruber
20 Dec 2019
1
0
637

Date:

jan 1, 1794
Now
~ 232 years ago
About & FeedbackTermsPrivacyFAQ
Support 24/7  
DashboardGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL