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 Topic Test - Chemical Periodicity (5-5-21)

  • question_answer
    Which of the properties remains unchanged on descending a group in the periodic table

    A) Atomic size

    B) Density

    C) Valence electrons

    D) Metallic character

    Correct Answer: C

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