Question

describe the merits of mendlvees classification​

Answer 1

Merits: He classified all the known 63 elements at that time. He left gaps for elements to be discovered later on e.g eka aluminium(Galium), eka silicon(Germanium) He pridicted properties of these unknown elements

Answer 2

$\huge \mathfrak \red{ello}$

Merits

He classified all the known 63 elements at that time. He left gaps for elements to be discovered later on e.g eka aluminium(Galium), eka silicon(Germanium) He pridicted properties of these unknown elements.