Study smarter with Nimo
Personalised revision that adapts to you. Ace your revision with unlimited practice questions that are designed to help you learn faster. We're slowly rolling out to more and more students.
Hazards of Radiation and Protection Methods
Atomic structure • Atoms and nuclear radiation
Key concepts
What you'll likely be quizzed about
- Radiation includes alpha particles, beta particles, and gamma rays.
- Alpha particles are positively charged and can be stopped by paper.
- Beta particles are negatively charged, can penetrate paper but are stopped by aluminum.
- Gamma rays are highly penetrating electromagnetic waves that require lead or thick concrete for shielding.
Flashcards
Test your knowledge with interactive flashcards
Key notes
Important points to keep in mind