Question

What were the criteria used by mendeleev in creating his preodic table

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Answer 1

The main criteria which Mendeelev while creating his periodic table was arrangement of elements in increasing order of their atomic masses.

MENDEELEV PERIODIC TABLE:-)

Acc. to his periodic table all elements are arranged in increasing order of atomic mass and properties of elements are repeated at regular interval of time which are separated in a single group.

∆} According to his periodic table the properties of element are the periodic function of their atomic masses.