Chemistry, asked by mohsinmehboob585, 6 months ago

explain the contribution of Mendeleev for the arrangement of elements in his periodic table ?​

Answers

Answered by deepika578324
5
Mendeleev realized that the physical and chemical properties of elements were related to their atomic mass in a 'periodic' way, and arranged them so that groups of elements with similar properties fell into vertical columns in his table.
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