Question

which important property did mendeleev use to classify tje elements in his pi eriodic table and did he stick to that?

Answer 1

Mendeleev arranged the elements in his periodic table ordered by atomic weight or mass. He arranged the elements in periods and groups in order of their increasingatomic weight. He placed the elements with similar properties in the same group. However, he did not stick to this arrangement for long.

Answer 2

Mendeleev arranged the elements in his periodic table ordered by atomic weight or mass. He arranged the elements in periods and groups in order of their increasing atomic weight. He placed the elements with similar properties in the same group. However, he did not stick to this arrangement for long.