Question

What was the fundamental properties of element on which Mendeleev made his table

Answer 1

In 1869, after the rejection of Newlands Octave Law, Mendeleev Periodic table came into the picture. In Mendeleev's periodic table, elements were arranged on the basis of the fundamental property, atomic mass, and chemical properties.

Answer 2

Mendeleev made his periodic table on fundamental properties of atomic mass and chemical property