what are the merits of mandeleevs classification of elements
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Mendeleev proposed that the properties of the elements are the periodic functions of their atomic weights .Mendeleev listed the 70 known elements at that time in several vertical column in order of increasing atomic weights. Thus mendeleev constructed the first periodic table based on the periodic law.
shahfaisal5:
it is not any answer
is answer mein merits kahan hai
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