Question

limitation of periodic law ​

Answer 1

there are 118 total elements in a periodic table

Answer 2

Explanation:

Limitations of Mendeléev's classification

elements imparted a challenge to Mendeleev's Periodic Law. The atomic masses of elements did not increase in a steady manner while going from one element to other which made it difficult to predict the number of elements that could be discovered between two elements.

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