2. Questions Bank
  3. JEE Main & Advanced
  4. Chemistry
  5. Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति

JEE Main & Advanced Chemistry Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति Question Bank Self Evaluation Test - Classification of Elements and Periodicity in Properties

  • question_answer
    The chemistry of lithium is very similar to that of magnesium even though they are placed in different groups. Its reason is:

    A) Both are found together in nature

    B) Both have nearly the same size

    C) Both have similar electronic configuration

    D) The ratio of their charge and size (i.e. charge density) is nearly the same

    Correct Answer: D

    Solution :

    [d] Due to diagonal relationship.


You need to login to perform this action.
You will be redirected in 3 sec spinner