| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| where did marie curie discover radioactivity | 1.9 | 0.6 | 6085 | 78 | 44 |
| where | 1.52 | 0.4 | 1073 | 52 | 5 |
| did | 1.16 | 1 | 5995 | 85 | 3 |
| marie | 1.74 | 0.3 | 5430 | 88 | 5 |
| curie | 0.85 | 0.2 | 7611 | 74 | 5 |
| discover | 1.03 | 0.5 | 3217 | 56 | 8 |
| radioactivity | 0.53 | 0.4 | 7843 | 23 | 13 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| where did marie curie discover radioactivity | 1.26 | 0.8 | 3521 | 26 |
| when did marie curie discover radioactivity | 1.53 | 0.4 | 9992 | 54 |
| how did marie curie discover radioactivity | 1.75 | 0.1 | 2074 | 60 |
| why did marie curie study radioactivity | 1.48 | 0.5 | 5528 | 26 |
| marie curie contribution to radioactivity | 1.99 | 0.8 | 5743 | 37 |
| marie curie radiation discovery | 0.9 | 0.5 | 8861 | 71 |
| curie who researched radioactivity | 0.93 | 0.3 | 3519 | 76 |
| marie curie's research on radioactivity | 1.38 | 0.5 | 2411 | 26 |
| radioactive element discovered by marie curie | 0.97 | 0.2 | 9762 | 77 |
| why was marie curie radioactive | 1.36 | 1 | 9622 | 84 |
