| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how is cobalt 60 produced | 1.15 | 0.2 | 466 | 74 |
| cobalt 60 production | 0.12 | 0.5 | 5241 | 66 |
| cobalt 60 production in nuclear reactors | 1.21 | 0.2 | 964 | 2 |
| how to make cobalt 60 | 0.17 | 0.5 | 8019 | 76 |
| where does cobalt 60 come from | 0.26 | 0.4 | 7205 | 68 |
| where is cobalt 60 found | 0.64 | 0.2 | 1097 | 13 |
| is cobalt 60 natural or synthetic | 0.46 | 1 | 2085 | 94 |
| picture of cobalt 60 | 0.78 | 0.7 | 2012 | 16 |
| how radioactive is cobalt 60 | 1.12 | 0.3 | 9187 | 99 |
| how is cobalt manufactured | 1.62 | 0.8 | 4981 | 53 |
| when was cobalt 60 discovered | 0.23 | 0.6 | 5024 | 6 |
| cobalt-60 source | 0.76 | 0.3 | 1351 | 47 |
| diagram of cobalt 60 | 0.59 | 0.6 | 6801 | 5 |
| how is cobalt made | 0.69 | 0.6 | 7398 | 4 |
| energy of cobalt 60 | 1.42 | 0.8 | 1923 | 52 |
| cobalt 60 machine pdf | 0.28 | 0.1 | 1505 | 1 |
| what elements are in cobalt 60 | 1.97 | 1 | 9488 | 6 |
| what does cobalt 60 decay into | 1.19 | 0.3 | 7031 | 4 |
| cobalt 60 radiation source | 0.38 | 0.3 | 9352 | 57 |
| decay process of cobalt 60 | 1.75 | 0.2 | 4679 | 21 |
| who discovered cobalt 60 | 0.46 | 0.3 | 6936 | 21 |
| cobalt 60 decay type and product | 0.86 | 0.8 | 5843 | 2 |
