Which statement about alpha, beta, and gamma radiation is correct?
Alpha particles have the same charge as beta particles.
Beta particles are deflected by electric fields.
Gamma rays have a negative charge.
Alpha particles have a greater penetrating depth than beta particles.
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.