Atomic structure
Topic Summary
Topic Summary
In this topic you need to know:
In this topic you need to know:
- The structure of the atom and how the model has changed over time
- Radioactive sources and the relative ionising and penetrating powers of Alpha, Beta and Gamma sources
- Nuclear Equations, including for Alpha and Beta decay
- Half-life of radioative sources
- Contamination and Irradiation
Exam practice question
Exam practice question