Question

What is the basis of Mendeleev's periodic classification

Answer 1

Answer:

In Mendeleev's periodic table, elements were arranged on the basis of the fundamental property, atomic mass, and chemical properties. During Mendeleev's work, only 63 elements were known.

Answer 2

Explanation:

Mendeleev Periodic Table – We all know that there are 118 elements present in our periodic table. Out of these 118 elements, 94 elements are natural elements and 24 elements are synthetic elements. Back in the year 1800, only 30 elements were known. With the discovery of more and more elements, remembering the elements and their properties were burdensome for scientists. They started gathering information about the elements and Categorizing it. The Categorization of elements in a tabular form according to their properties became popular. The tabular form structure in which various elements are arranged according to their properties is known as the periodic table.