Targeted alpha therapy (TAT) is a technique used to treat small, localized cancer tumours. In this treatment, an α\alphaα-emitting radioactive isotope is attached to a biological carrier that targets cancer cells.
Explain one advantage of using α\alphaα radiation rather than β\betaβ radiation in this targeted therapy.
23 exam-style questions on AQA A Level Physics Radionuclide imaging and therapy (A-level only), covering Imaging techniques (A-level only), Half-life (A-level only), Gamma camera (A-level only), Use of high-energy X-rays (A-level only), Use of radioactive implants (A-level only), and Imaging comparisons (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.