Question

What are the disadvantages of Mendeleev periodic table? How are they rectified by Sir Henry Mosley

Answer 1

Answer:

this is the answer hope this helps you

Explanation:

demerits of Mendeleev periodic table are:-

I) position of isotopes could not be explained.

ii) no fixed position for hydrogen .

iii) wrong order of atomic masses of some elements could not be explained.

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