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One of the deductions from Rutherford's alpha particle scattering experiment is that?

Chemistry
WAEC 2019

One of the deductions from Rutherford's alpha particle scattering experiment is that?

  • A. electrons are negatively charged
  • B. electrons have a negligible mass
  • C. nuclei of atoms are positively charged
  • D. protons are positively charged
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Correct Answer: Option C
Explanation

The model of an atom put forward by Ernest Rutherford in 1911 on the basis of experiments on the scattering of alpha particles. The model consisted of a very dense positively charged nucleus, with electrons orbiting round the nucleus. 

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