Question

name the scientist who for the first time divided elements into metals and nonmetals​

Answer 1

Answer:

Dmitri Ivanovich Mendeleev, a Russian scientist arranged the elements in increasing order of their relative atomic masses. He was honoured with Noble prize in 1906 for his Periodic Table

Answer 2

Explanation:

Mendeleev started his work in the 1800's when 63 elements were known to chemists.

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