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easyMCQGovernment Recruitment Exam Practice Paper2026General Knowledge
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Which element is essential for the production of nuclear energy?

  1. A
    Silicon
  2. B
    Hydrogen
  3. C
    Carbon
  4. D
    Uranium

Solution & Step-by-step Explanation

Uranium (specifically the isotope Uranium-235) is the primary heavy element essential as fuel for nuclear fission reactors to produce nuclear energy. Silicon is a semiconductor, and carbon is used as a moderator but is not the fuel.

Practice this question

Try it yourself before checking the explanation above.

Which element is essential for the production of nuclear energy?
A
Silicon
B
Hydrogen
C
Carbon
D
Uranium

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PhysicsNuclear PowerEnergy Resources

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