| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how many valence electrons in iodine | 1.57 | 0.9 | 8556 | 54 |
| how many valence electrons does iodine have | 0.19 | 0.1 | 4266 | 56 |
| how many valence electrons are in iodine | 0.87 | 0.7 | 4134 | 99 |
| how many valence electrons does iodine i have | 0.12 | 0.9 | 1733 | 93 |
| iodine has how many valence electrons | 0.9 | 1 | 7509 | 55 |
| how many valence electrons does iodine has | 0.73 | 0.5 | 6416 | 61 |
| how many valence electrons are in iodine atom | 0.77 | 0.7 | 6682 | 69 |
| how many valence electrons are in iodine ion | 1.83 | 0.1 | 950 | 43 |
