29
/
en
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
422003
36358
2
Create
Public Timelines
Library
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
jan 8, 1869 - Dmitri Mendeleev
Description:
Made the first periodic table, with a bunch of elements missing
Added to timeline:
25 Jan 2018
1
0
434
Chemistry Timeline
Date:
jan 8, 1869
Now
~ 155 years ago
Geo: