| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how many electrons do boron have | 1.1 | 0.3 | 6126 | 8 |
| how many valence electrons does boron have | 0.45 | 0.8 | 8263 | 70 |
| how many electrons does boron have | 0.13 | 0.7 | 9012 | 37 |
| how many electrons are in boron | 1.51 | 0.6 | 4709 | 24 |
| how many electrons in boron | 0.64 | 0.3 | 7139 | 1 |
| how many valence electrons are in boron | 1.11 | 0.8 | 8821 | 32 |
| how many valence electrons in boron | 0.41 | 0.3 | 9674 | 14 |
| boron has how many valence electrons | 1.42 | 0.1 | 7867 | 14 |
| how many valence electrons in boron family | 1.08 | 1 | 6212 | 65 |
| how many valence electrons does boron want | 1.63 | 0.2 | 38 | 33 |
| how many valence electrons does boron has | 0.37 | 0.8 | 4539 | 54 |
| how many valence electrons does boron need | 1.55 | 0.5 | 370 | 73 |
