| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| radioactive form of a substance | 0.89 | 0.6 | 3040 | 73 | 31 |
| radioactive | 0.13 | 0.1 | 4178 | 39 | 11 |
| form | 1.82 | 0.7 | 5000 | 50 | 4 |
| of | 1.19 | 0.4 | 3827 | 96 | 2 |
| a | 1.6 | 0.6 | 5046 | 67 | 1 |
| substance | 1.78 | 0.6 | 592 | 81 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| radioactive form of a substance | 1.72 | 0.2 | 7056 | 39 |
| a certain radioactive substance | 1.15 | 0.5 | 9945 | 12 |
| a sample of a radioactive substance | 0.79 | 0.2 | 5246 | 27 |
| a sample of a radioactive substance undergoes | 0.84 | 0.7 | 2418 | 6 |
| what makes a substance radioactive | 0.11 | 0.2 | 8085 | 26 |
| a radioactive substance emits | 0.72 | 0.9 | 4068 | 99 |
| what is a radioactive | 0.84 | 0.2 | 1522 | 62 |
| a radioactive form of an atom | 1.7 | 0.8 | 1925 | 96 |
| what is the meaning of radioactive | 1.58 | 0.8 | 4619 | 45 |
| what is the definition of radioactive | 0.38 | 0.3 | 5531 | 1 |
| what is a radioactive element | 1.03 | 1 | 5920 | 17 |
| radioactive meaning in chemistry | 0.44 | 1 | 9888 | 39 |
| what does radioactive mean in chemistry | 0.18 | 0.8 | 1171 | 55 |
| what is meant by radioactive | 1.15 | 0.6 | 6849 | 73 |
| radioactive meaning in science | 1.44 | 0.8 | 2919 | 7 |
| radioactive elements definition science | 0.42 | 1 | 556 | 26 |
