📊 Science
Q. Neutrons are obtained by
  • (A) Bombardment of radium with aparticles
  • (B) Radioactive disintegration of uranium
  • (C) Bombardment of beryllium with b-particles
  • (D) None of the above
✅ Correct Answer: (C) Bombardment of beryllium with b-particles

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Ram Sharma
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