放射性是不稳定原子核因辐射失去能量的过程。它以Becquerels(BQ)进行测量。
1 β = 1 α
1 α = 1 β
例子:
将15 beta颗粒转换为α颗粒:
15 β = 15 α
| beta颗粒 | α颗粒 |
|---|---|
| 0.01 β | 0.01 α |
| 0.1 β | 0.1 α |
| 1 β | 1 α |
| 2 β | 2 α |
| 3 β | 3 α |
| 5 β | 5 α |
| 10 β | 10 α |
| 20 β | 20 α |
| 30 β | 30 α |
| 40 β | 40 α |
| 50 β | 50 α |
| 60 β | 60 α |
| 70 β | 70 α |
| 80 β | 80 α |
| 90 β | 90 α |
| 100 β | 100 α |
| 250 β | 250 α |
| 500 β | 500 α |
| 750 β | 750 α |
| 1000 β | 1,000 α |
| 10000 β | 10,000 α |
| 100000 β | 100,000 α |