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The mass of a proton is approximately equal to that of

Physics
JAMB 1981

The mass of a proton is approximately equal to that of

  • A. an \(\alpha\)-particle
  • B. a \(\beta\)-particle
  • C. \(\gamma\)-ray
  • D. an electron
  • E. a neutron
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Correct Answer: Option E
Explanation

Protons and neutrons have approximately the same mass, about 1.67 × 10\(^{-24}\) grams

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