2. Solved Papers
  3. EAMCET Medical

EAMCET Medical EAMCET Medical Solved Paper-2003

  • question_answer
    The atomic number of an element is 35. What is the total number of electrons present in all the p-orbitals of the ground state atom of that element?

    A)  6                                            

    B)  11

    C)  17                                         

    D)  23

    Correct Answer: C

    Solution :

                     The electronic configuration of atom having atomic number 35 is: \[=1{{s}^{2}},2{{s}^{2}}2{{p}^{6}},3{{s}^{2}}3{{p}^{6}}3{{d}^{10,}}4{{s}^{2}}4{{p}^{5}}\] The total number of p-electrons are = 6 + 6 + 5 = 17electrons


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