Edexcel IGCSE Physics Radioactivity Units Question Bank
Practise choosing and using the radioactivity units that appear in count-rate, activity and timing information in nuclear physics questions.
- Syllabus
- First assessment 2019
- Course
- Physics 4PH1
Covered syllabus points
Radioactivity and particles units question 1
This question is about astrophysics.
The boxes give some units of time and some definitions.
Draw a straight line from each unit of time to its correct definition.
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