| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| perchlorate | 0.69 | 0.5 | 6220 | 38 |
| perchlorate formula | 0.88 | 0.6 | 2131 | 96 |
| perchlorate charge | 0.14 | 0.2 | 7848 | 57 |
| perchlorate ion | 1.76 | 0.9 | 8924 | 86 |
| perchlorate lewis structure | 1.64 | 0.5 | 199 | 83 |
| perchlorate acid | 0.8 | 1 | 6026 | 66 |
| perchlorate anion | 0.28 | 0.9 | 5631 | 49 |
| perchlorate salts | 1.05 | 0.9 | 2535 | 55 |
| perchlorate chemical formula | 0.94 | 0.2 | 8471 | 3 |
| perchlorates on mars | 1.88 | 0.6 | 9134 | 27 |
| perchlorate ion formula | 0.11 | 0.9 | 4573 | 77 |
| perchlorate discharge test | 1.71 | 0.9 | 7396 | 14 |
| perchlorate acid formula | 0.05 | 0.5 | 3939 | 58 |
| perchlorate de sodium | 1.84 | 0.2 | 4041 | 80 |
| perchlorate ion lewis structure | 0.77 | 0.6 | 2321 | 26 |
| perchlorate formula and charge | 1.59 | 0.8 | 9009 | 23 |
| perchlorate de potassium | 1.79 | 0.7 | 7292 | 5 |
| perchlorate d'ammonium | 1.12 | 0.7 | 2729 | 14 |
| perchlorate formal charge | 1.44 | 0.3 | 4992 | 89 |
| perchlorate exposure as a potential edc | 1.99 | 1 | 2263 | 68 |
