Why did Rutherford select a gold foil in his α–ray scattering exp… - Vidyadip

Question

Why did Rutherford select a gold foil in his α–ray scattering experiment?

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Answer

For the scattering experiment, Rutherford wanted a metal sheet which could be as thin as possible. Gold is the most malleable of all known metals. It can easily be converted into very thin sheets. Hence, Rutherford selected a gold foil for his alpha-ray scattering experiment.

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