9th Class Science Structure of the Atom Question Bank Structure of the Atom

  • question_answer
    What is the maximum number of electrons in the main shell of an atom?

    A) \[{{n}^{2}}\]              

    B)        \[2{{n}^{2}}\]  

    C) \[2n\]                

    D)        \[4n+1\]

    Correct Answer: B

    Solution :

     The maximum capacity to accommodate electrons in a shell of an atom is given by\[2{{n}^{2}}\].


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