yes he did a science teacher!
he trained to be a science teacher.
He was Russian.
ROUGH
Tobolsk,sibera
Tobolsk,sibera
This chemist was Dimitri Mendeleev.
a scientist and the creator of the periodic table.
Dimitri Mendeleev
Dimitri Mendeleev
chemistry and physics
dimitri mendeleev A+
The presentation of the periodic table by Dimitri Mendeleev: 6 March 1869.