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Choose the incorrect statement in view of Mendeleev’s Periodic Table.
  • a)
    Mendeleev did not explain the position of hydrogen in his periodic table.
  • b)
    Atomic masses were not strictly followed.
  • c)
    Isotopes of elements were placed at same position.
  • d)
    Elements were arranged in order of their atomic masses
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Choose the incorrect statement in view of Mendeleev’s Periodic T...
Hydrogen element has been placed at the top of group 1 above the alkali metals because the electronic configuration of hydrogen is similar to those of alkali metals, both hydrogen as well as alkali metals have 1 valence electrons in each. Since hydrogen atom is very small in size many properties of Hydrogen a different from those of alkali metals. Therefore the alkali metal of group 1 hydrogen is never included hydrogen is not placed in any group and is treated as a very special element and placed alone at the head of the periodic table.
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Most Upvoted Answer
Choose the incorrect statement in view of Mendeleev’s Periodic T...
Mendeleev didn't explain the position of hydrogen so this statement a. is correct so the answer cannot be a.
Community Answer
Choose the incorrect statement in view of Mendeleev’s Periodic T...
The incorrect statement in view of Mendeleev is:
- Mendeleev's periodic table was based on the atomic numbers of elements.
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Choose the incorrect statement in view of Mendeleev’s Periodic Table.a)Mendeleev did not explain the position of hydrogen in his periodic table.b)Atomic masses were not strictly followed.c)Isotopes of elements were placed at same position.d)Elements were arranged in order of their atomic massesCorrect answer is option 'A'. Can you explain this answer?
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Choose the incorrect statement in view of Mendeleev’s Periodic Table.a)Mendeleev did not explain the position of hydrogen in his periodic table.b)Atomic masses were not strictly followed.c)Isotopes of elements were placed at same position.d)Elements were arranged in order of their atomic massesCorrect answer is option 'A'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Choose the incorrect statement in view of Mendeleev’s Periodic Table.a)Mendeleev did not explain the position of hydrogen in his periodic table.b)Atomic masses were not strictly followed.c)Isotopes of elements were placed at same position.d)Elements were arranged in order of their atomic massesCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Choose the incorrect statement in view of Mendeleev’s Periodic Table.a)Mendeleev did not explain the position of hydrogen in his periodic table.b)Atomic masses were not strictly followed.c)Isotopes of elements were placed at same position.d)Elements were arranged in order of their atomic massesCorrect answer is option 'A'. Can you explain this answer?.
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