Arrange Ce+3,La+3,Pm+3 and Yb+3 in increasing order of their ionic radii.

  1. A

    Yb+3<Pm+3<Ce+3<La+3

  2. B

    Ce+3<Yb+3<Pm+3<La+3

  3. C

    Yb+3<Pm+3<La+3<Ce+3

  4. D

    Pm+3<La+3<Ce+3<Yb+3

    Join Our Infinity Learn's Learning Program!

    FREE Lve Classes, PDFs, Solved Questions, PYQ's, Mock Tests, Practice Tests, and Test Series!

    +91

    Verify OTP Code (required)


    I agree to the terms and conditions and privacy policy.

    Solution:

    Size of lanthanide& progressively decreases as atomic number .

    Chat on WhatsApp

      Join Infinity Learn Regular Class Program!

      Sign up & Get instant access to FREE PDF's, solved questions, Previous Year Papers, Quizzes and Puzzles!

      +91

      Verify OTP Code (required)





      I agree to the terms and conditions and privacy policy.