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Thomson Model Of Atom

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Knowledge Check

  • Which of the following is incorrect for Thomson's model of the atom?

    A
    The stability of the atom was due to the balance between the repulsive forces between the electrons and their attraction towards the cnetre of the positive sphere.
    B
    In Thomson's model, the positive charge of the atom was so diffuse that the positive `alpha` particles were expected to pass through without and deflection or with very little deflection.
    C
    Thomson's model could be visualized as a watermelon of positive charge with seeds (electrons) embedded into it.
    D
    Mass of the atom is considered to be unevenly spread over the atom.
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    {:(,"ColumnI",,"ColumnII"),((A),"Thomson model of atom",(P),"Electrons are present in extra nucler region"),((B),"Rutherford model of atom",(Q),"Electron in the atom is described as wave"),((C),"Bohr model of atom",(R),"Positive charge is accumulated in the nucleus"),((D),"Schrodinger model of hydrogen atom",(S),"Uniform sphere of positive charge with embedded electrons"):}

    What are the limitations of J.J. Thomsons model of the atom ?

    What are the limitations of J.J. Thomson's model of the atom?

    Thomson's model of the atom explains the arrangement of fundamental particles in the atom.