Question

Is there any drawbacks of modern periodic table ?

Answer 1

✌️✌️HEYA DEAR HERE IS UR ANSWER..
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YES, THERE ARE FOLLOWING DEFECTS IN THE MODERN PERIODIC TABLE-


◆THERE IS NOT A PARTICULAR PLACE FOR HYDROGEN , IT IS PRESENT IN 1ST AND 7TH GROUP.



◆THERE IS NOT A PARTICULAR PLACE FOR RADIOACTIVE ELEMENTS.





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