| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what makes a material radioactive | 1.26 | 0.5 | 504 | 64 | 33 |
| what | 0.73 | 1 | 2408 | 60 | 4 |
| makes | 1.78 | 0.1 | 8545 | 88 | 5 |
| a | 1.04 | 0.2 | 4654 | 95 | 1 |
| material | 0.34 | 1 | 7535 | 21 | 8 |
| radioactive | 0.01 | 0.3 | 9541 | 5 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what makes a material radioactive | 0.29 | 1 | 6593 | 7 |
| what is a radioactive material | 1.47 | 0.6 | 3208 | 89 |
| what makes a substance radioactive | 0.8 | 0.4 | 4148 | 92 |
| what makes something radioactive | 1.24 | 0.9 | 8288 | 77 |
| what makes things radioactive | 1.72 | 0.9 | 4615 | 78 |
| definition of radioactive material | 0.36 | 0.9 | 1208 | 47 |
| what makes elements radioactive | 0.99 | 0.6 | 9661 | 61 |
| what materials are radioactive | 0.38 | 0.9 | 8959 | 57 |
| radioactive material is defined as | 0.48 | 0.9 | 8571 | 80 |
| what makes radioactive atom radioactive | 0.12 | 0.3 | 6777 | 72 |
| nuclear material and radioactive material | 0.37 | 0.2 | 6017 | 42 |
| normally occurring radioactive material | 0.53 | 0.8 | 8761 | 60 |
| radioactive material is called the | 0.64 | 0.8 | 2906 | 56 |
| picture of radioactive material | 1.27 | 1 | 4285 | 99 |
| emitted by radioactive materials | 1.46 | 0.4 | 7941 | 29 |
| why are some substances radioactive | 1.54 | 0.3 | 5926 | 66 |
| why are radioactive materials hazardous | 1.35 | 0.6 | 253 | 81 |
