what is mendeleev's periodic law class 10
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PERIODIC CLASSIFICATION OF ELEMENTS CLASS 10 CHEMISTRY
MENDELEEV MERITS: HE WANTS TO KEEP THE ELEMENTS ACCORDING TO THE ATOMIC MASS OF THE ELEMENTS......
MENDELEEV DEMERITS: HE TRIES TO KEEP THEM ACCORDING TO ATOMIC MASS BUT BUT IODINE HAS LESS MASS THAN TELLERIUM........ BUT AS IODINE IS A HALOGEN HE HAS TO KEEP THE IODINE AFTER TELLERIUM BY BREAKING HIS LAW.....
AND ALSO IN COBALT AND NICKEL NICKEL HAS LESS MASS THAN COBALT......
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Properties of elements is periodic function of their atomic mass
Is mendeleevs periodic law class 10
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