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Question 52
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
Objective

Question details

Exam body
WAEC
Subject
Physics
Year
1993
Question no.
#52
Type
Objective
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