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  9. Q23
Question 23

Which of the following is not a radioactive element?

  • A.Radium
  • B.Radon
  • C.Sodium
  • D.Thorium
  • E.Uranium
Objective

Question details

Exam body
BECE
Subject
Basic Science
Year
2014 Paper 1
Question no.
#23
Type
Objective
Previous · Q22The mechanical advantage of a machine is Next · Q24 Which of the following objects emits beta, gamma and alpha particles

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