Radioactivity Index

Alpha Particle

Animations of decay

Background Radiation 

Beta Particle

Cosmic Rays

Dangers of Nuclear Radiation

Deflection by electric and magnetic fields

Detection of Nuclear Radiation 

Effects of Ionizing Radiation

Food

Gamma Ray

Glossary of terms

Half Life 

History

Human activities that affect our radiation dose

Ionizing Power

Measurement of Radioactivity 

Nuclear Equations 

National Radiological Protection Board

Penetrating Power

PET Scans

Radiation - What is it?

Rate of Radioactive Decay 

Risks (high level detail for potential medics only!)

Rocks

Safety 

Structure of the Atom 

Symbols

Tissue damage

Tc99m

Types of Nuclear Radiation 

Uses of Nuclear Radiation 

Why are some nuclei radioactive

for A2 (advanced level) radioactivity topics click here

for Y11 discussion topics click here

For UCL medical physics videos click here

One of the best ways to check you understand a topic is to try some past paper questions.

The link takes you through to some sample questions. The solutions do not just give you the 'answer required' but also have comments to explain why the examiner looks for particular words or phrases in an answer.

 

Try this useful learning tool to help you learn this topic and/or test part 1 of your radioactivity knowledge...
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