The difference between a nuclear reactor and atomic bomb is that

Options

A. no chain reaction takes place in nuclear reactor while in the atomic bomb there is a chain reaction.
B. the chain reaction in nuclear reactor is controlled
C. the chain reaction in nuclear reactor is not controlled.
D. no chain reaction takes place in atomic bomb while it takes place in nuclear reactor

Answer

B

Explanation

There are two main fundamental differences between the design of an atomic bomb, and the design of a nuclear reactor. One difference is the way the fission reactions are controlled and the second difference stems from the enrichment of the fuel.