33
/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
May 1, 2025
124466
10981
1

apr 26, 1808 - John Dalton (1808) *Proposed his atomic theory based upon measurable properties of mass called Dalton's Atomic Theory

Added to timeline:

Date:

apr 26, 1808
Now
~ 217 years ago

Images: