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Sunday, 05 April 2026
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Radon is used as a tracer in medical research because it

Radon is used as a tracer in medical research because it
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Is monatomic
  • B Is radioactive
  • C Is a noble gas
  • D Has a complete valence shell
  • E Has a low boiling point
Correct Answer: Option B
Explanation:

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