Question

what was the criteria of mendleev for making mendleev's periodic table?​

Answer 1

Answer:

In Mendeleev's periodic table, elements were arranged in the order of their increasing atomic masses and it was also observed that there occurs a periodic recurrence of elements with similar physical and chemical properties.

Answer 2

Answer:

Mendeleev used atomic mass of the elements as the unique criteria of the elements. He proposed that the chemical properties of elements are the periodic function of their atomic masses. And thus, he arranged the elements in the increasing order of their atomic masses.

He concentrated on various compounds formed by the element with hydrogen and oxygen .