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JEE Main & Advanced Chemistry Structure of Atom / परमाणु संरचना Question Bank Atomic number, Mass number Atomic species

  • question_answer
    Chlorine atom differs from chloride ion in the number of [NCERT 1972; MP PMT 1995]

    A)                 Proton 

    B)                 Neutron

    C)                 Electrons            

    D)                 Protons and electrons

    Correct Answer: C

    Solution :

                    \[Cl\] and \[C{{l}^{-}}\]differs in number of electrons. Cl has \[17{{e}^{-}}\] while \[C{{l}^{-}}\] has \[18{{e}^{-}}\].


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