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Why do we use gold in Rutherford's alpha...

Why do we use gold in Rutherford's `alpha` - particle scattering experiment ?

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It is because gold has high malleability and can be hammered into thin sheet.
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Knowledge Check

  • Which one of the following conclusions could not be derived from Rtherford's alpha - particle scattering experiments?

    A
    Most of the space in the atom is empty.
    B
    The radius of the atom is about `10^(10)` m while that of nucleus is `10^(-15)` m
    C
    Electrons move in a circular path of fixed energy called orbits.
    D
    Electrons and the nucleus are held together by electrosatic forces of attraction.

  • Rutherford's alpha - particle scattering experiment was responsible for the discovery of

    A
    Atomic nucleus
    B
    Proton
    C
    Electron
    D
    Neutron

  • alpha -Particles can be detected using

    A
    thin aluminium sheet
    B
    barium sulphate
    C
    zinc sulphide screen
    D
    gold foil

    • Similar Questions

    Explore conceptually related problems

    Suppose you are given a chance to repeat the alpha- particle scattering experiment using a thin sheet of solid hydrogen in place of the gold foil. (Hydrogen is a solid at temperatures below 14 K.) What results do you expect?

    What do you think would be the obser vation if the two particles scattering experiment is carried out using a foil of a metal other than gold ?

    Give the experimental conclusions arrived by Rutherford in the alpha scattering experiment or state the postulates of Rutherford atom model.

    What are the observations made in Rutherford a-particle experiment.

    In Rutherford experiment , the number of the alpha particles scattered through and angle of 60^@ by a silver foil is 200 per minute. When the silver foil is replaced by a copper foil of the same thickness , the number of alpha - particles scatted through an angle of 60^@ per minute is :

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