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The nucleon number and the proton number of a neutral atom of an element are...

Physics
WAEC 1994
The nucleon number and the proton number of a neutral atom of an element are 238 and 92 respectively. What is the number of neutrons in the atom?
  • A. 330
  • B. 238
  • C. 146
  • D. 119
  • E. 73
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Correct Answer: Option C
Explanation
238 - 92 = 146
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