1 janv. 1870 - Lothar Meyer
Description:
Also designed a periodic table without help of Mendeleev although Meyer only published it after Mendeleev had already published his. His other contribution was his recognition of periodic behaviour, which is where there is a repeating pattern of a property shown on a graph.Ajouté au bande de temps:
Date:
1 janv. 1870
Maintenaint
~ Il y a 154 ans
