Which row correctly describes the properties of γ\gammaγ-ray radiation?
| Ionizing effect | Radiation stopped by a few millimetres of aluminium? | |
|---|---|---|
| A | large | yes |
| B | large | no |
| C | small | yes |
| D | small | no |
A
B
C
D
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.