Which row describes the properties of β\betaβ-particles?
| Ionizing effect | Stopped by a few millimetres of aluminium? | |
|---|---|---|
| A | strong | no |
| B | strong | yes |
| C | weak | no |
| D | weak | yes |
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.