2. Sample Papers
  3. SSC

SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-12

  • question_answer
    The fundamentals of nucleus of an atoms are-

    A)  Electron and Proton

    B)  Electron and Neutron

    C)  Proton and Neutron

    D)  Proton, Neutron and electron

    Correct Answer: C

    Solution :

     The Fundamentals of the nucleus of an atom are protons and neutrons. The protons and neutrons exist inside the nucleus of an atom. The electrons revolve around fixed orbit and they are negatively charged particles.


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