Question 1
Question detail
What is a chain reaction in nuclear fission?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Nuclear fission and fusion
Question
- A. A process where no neutrons are released
- B. A series of repeated fission events
- C. A single fission event
- D. A fusion of nuclei
Answer
A series of repeated fission events
Explanation
A chain reaction involves a series of repeated fission events initiated by the neutrons released from previous fissions.
Common mistake
Confusion about Neutron Release
Students often state that fission releases only one neutron instead of two or three.
Remember that nuclear fission typically releases two or three neutrons, which can initiate further fission events.
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