-
Autor: Johann Döbereiner
-
Autor: Chancourtois y Newlands
-
Autor: Dimitri Mendeleev
-
Autor: Lothan Meyer
-
Autor: Dimitri Mendeleev (Debido a que Ga, Sc y Ge fueron descubiertos)
-
Autor: IUPAC (Basándose en la tabla de Mendeleev)
A list shows items. A timeline shows sequence.
Use Timetoast to make dates, milestones, and turning points easier to understand in a clear visual format. Timetoast is a timeline maker for work, school, research, and stories.