Radioactive isotope of Uranium used in Nuclear Bomb is ?
- A. 92 U 235
- B. 92 U 234
- C. 92 U 233
- D. 92 U 238
Explanation
Uranium-235 is fissile, meaning it can sustain a rapid chain reaction with slow neutrons and is therefore used in nuclear weapons. Uranium-238 is abundant but not readily fissioned by slow neutrons.