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Structure of the Atom — Science STD 9 — Question

Rajasthan BoardEnglish MediumSTD 9ScienceStructure of the Atom1 Mark
Question
In Rutherford's alpha-ray scattering experiment, a screen is used to detect the alpha particles which is coated by:
✓

Answer

  1. Zinc sulphide
Explanation:
In Rutherford's alpha-ray scattering experiment, the alpha particles are detected using a screen coated with zinc sulphide.

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