Which row in the table describes the properties of β\betaβ-particles?
| Ionizing effect | Radiation stopped by thin paper? | |
|---|---|---|
| A | moderate | yes |
| B | moderate | no |
| C | strong | yes |
| D | strong | no |
Ionizing effect: moderate; Radiation stopped by thin paper: yes
Ionizing effect: moderate; Radiation stopped by thin paper: no
Ionizing effect: strong; Radiation stopped by thin paper: yes
Ionizing effect: strong; Radiation stopped by thin paper: no
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.