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24 Na → 24 mg4 + X + energy 11         2                              The equation above...

Physics
WAEC 1993
24 Na → 24 mg4 + X + energy
11         2                             

The equation above represents a nuclear decay of sodium isotope. What is X?
  • A. Alpha particle
  • B. Beta particle
  • C. Gamma ray
  • D. X-ray
  • E. Neutron
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Correct Answer: Option B
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