Question

Mendeleev corrected the atomic weight of​

Answer 1

Answer:

30 kg..,...............

Answer 2

Answer:

Mendeleev's periodic table helped in correcting the atomic masses of some of the elements, based on their positions in the periodic table. For example, atomic mass of beryllium was corrected from 13.5 to 9.0. Atomic masses of indium, gold and platinum were also corrected.

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