Question:
Cadmium is used in nuclear reactors for?
Cadmium is used in nuclear reactors for?
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Control rods in nuclear reactors are made of neutron absorbers like Cd or B.
Updated On: Mar 19, 2026
- absorbing neutrons
- cooling
- release neutrons
- increase energy
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The Correct Option is A
Solution and Explanation
Step 1: Cadmium has a very high neutron absorption cross-section.
Step 2: It is used in control rods to absorb excess neutrons and control the rate of fission.
Hence, cadmium is used for absorbing neutrons.
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