Multiple choice

Which of the following minerals is used in nuclear reactors?

  1. Zircon

  2. Manganese ore

  3. Mica

  4. Bauxite
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Zircon (zirconium) is used in nuclear reactors because zirconium alloys have very low neutron absorption cross-sections, allowing neutrons to pass through and sustain the nuclear fission chain reaction. Zirconium cladding also provides excellent corrosion resistance in high-temperature reactor environments, making it ideal for fuel rod casing.

Keep practicing — related questions