To play this video you need to enable JavaScript in your browser.
This video can not be played
Jonny Nelson introduces an animated explanation of fission and fusion
Next up
Test your understanding
Back to revise
Nuclear fission and fusion - AQA
More guides on this topic
Models of the atom - AQA
Atoms, isotopes and ions - AQA
Radioactive decay - AQA
Uses and dangers of radiation - AQA
Sample exam questions - atomic structure - AQA
Related links
Physics: Exam-style questions
Physics revision resources
Bitesize revision podcasts
Personalise your Bitesize!
Jobs that use Physics
Isaac Physics
Quizlet
Revisio
Subscription
Tassomai
Subscription
Science Museum