CAIE IGCSE Physics 5.2.3.2 During Decay or Decay the Nucleus Questions
Practise linking alpha or beta emission to a new element by tracking how the nucleus changes during radioactive decay.
- Syllabus
- 2026–2028
- Course
- Physics 0625
Exam points
- calculate corrected count rate by subtracting background count rate
- convert detector counts and time into counts per second or minute
- analyse radioactive decay count-rate data and half-life measurements
CAIE IGCSE Physics 5.2.3.2 During Decay or Decay the Nucleus Questions question 1
[Maximum number: 1]
Which row correctly describes an example of radioactive decay?
original
nucleus
emission
change or
no change of element
stable
γ
change of element
unstable
α
change of element
unstable
α
no change of element
unstable
β
no change of element
B
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