A nucleus of mass number 235 absorbs a neutron and then undergoes fission. The two nuclei produced have mass numbers 144 and 90. How many neutrons are released?
[1]
A
1
B
3
C
2
D
4
Markscheme
4.4 Nuclear fission and fusion Questions
40 exam-style questions on AQA GCSE Physics 4.4 Nuclear fission and fusion, covering 4.4.1 Nuclear fission and 4.4.2 Nuclear fusion. Each one has a worked solution and a mark scheme showing where the marks go.