An investigator compares the properties of alpha, beta, and gamma radiation.
Which statement is correct?
Gamma radiation is the most penetrating.
Alpha radiation can easily pass through a sheet of aluminium.
Beta radiation is a form of electromagnetic radiation.
Gamma radiation has the highest ionising power.
134 exam-style questions on CIE IGCSE Physics 5.2.2a Alpha, beta and gamma emission. Each one has a worked solution and a mark scheme showing where the marks go.