get the app get the app       get the app       get the app

Click here for :Free SSC Mock test by topic

Modern periodic table is based on atomic number of the elements. The significance of atomic number was proved by the experiment of-
1)Moseley's work on X-ray spectra

2)Bragg's work on X-ray deffraction

3)Mulliken's oil drop experiment

4)Discovery of X-ray by Roentgen


  • : 533
  • : 6
    Previous Next

    Moseley's work on X-ray spectra

    Suggest other answer
    Login to Discuss/suggest the answer...


    Anirudh
    39284
  • Exam: Periodic Table QUESTIONS





    Recommended Learning for you

    Modern periodic law had been given by-
    Which one is known as father of periodic table-
    Which elements are arranged in increasing order of atomic weight every eighth element has properties similar to the first" This law had been given by-
    In modern period table the number of period is-
    In modern periodic table the group number is-
    The vertical lines in modern periodic table are called-
    The horizontal line in modern periodic table is called-
    The elements in group zero are called-
    The first attempt to classify elements was made by-
    The elements on the right side of the periodic table are-
    Close(X)
    Subscribe here for free mock test on IAS PCS SSC and other competitive exam. Signup here to get SSC CGL Solution and main exam study material

    Share the Knowledge

    You can help us to improve by giving your valuable suggestions at admin@quhasa.com

    By using the service of this site, I agree that I will serve wholeheartedly and will not indulge in any sort of activity that threats the integrity of the organisation I am working for / I work for.
    I have a firm believe in the notion that knowledge should be open source and helping the needy and deserving part of society will always be my motto.

    Knowledge is the power, Dont miss any paper, Subscribe to us







    Follow us at



    Privacy Policy