Edexcel International GCSE (9–1) Science (Double Award) 4SD0 · P-7b
Radioactivity
- Code
- P-7b
- In
- P-7 Radioactivity and particles
- Topic
- P Physics content
- Course
- International GCSE (9–1) Science (Double Award) 4SD0
- Board
- Edexcel
Grade boundaries·Edexcel command words
Codes and titles are read by a script from Edexcel's published specification and have not been checked by a person. What each point covers is in the specification itself: Edexcel’s specification.
Points under P-7b
- P-7.2 Atomic structure and nuclear notation
- P-7.3 Atomic number, mass number and isotopes
- P-7.4 Alpha, beta and gamma as ionising radiations
- P-7.5 Nature and properties of alpha, beta and gamma
- P-7.6 Practical: penetration of different radiations
- P-7.7 Effects of radiation emission on the nucleus
- P-7.8 Balancing nuclear equations
- P-7.9 Detecting ionising radiation
- P-7.10 Sources of background radiation
- P-7.11 Activity of a radioactive source
- P-7.12 Half-life
- P-7.13 Half-life calculations
- P-7.14 Uses of radioactivity in industry and medicine
- P-7.15 Contamination and irradiation
- P-7.16 Dangers of ionising radiations
Points in P-7 Radioactivity and particles
- P-7a Units
- P-7b Radioactivity
- P-7c Fission and fusion