SELECT * FROM question_mgmt as q WHERE id=3611 AND status=1 SELECT id,question_no,question,chapter FROM question_mgmt as q WHERE courseId=9 AND subId=16 AND chapterId=256 and ex_no='3' AND status=1 ORDER BY CAST(question_no AS UNSIGNED) CBSE Free NCERT Solution of 10th science Periodic Classification of Element how could the modern periodic table remove various

Question:

How could the Modern Periodic Table remove various anomalies of Mendeléev’s Periodic Table?

Answer:

Modern periodic table remove anomalies of mendeleevs periodic table:

i). Position of Hydrogen get fixed in modern periodic table that mendeleevs couldn't explain.
ii). Position of isotopes are explained in modern periodic table because element are arranged according to their atomic number.


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