| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how many electrons in boron | 0.54 | 1 | 1386 | 38 |
| how many electrons in boron outer shell | 1.19 | 0.6 | 5615 | 11 |
| how many electrons in boron 11 | 0.77 | 0.1 | 8920 | 31 |
| how many electrons in boron 10 | 0.56 | 0.8 | 4718 | 93 |
| how many electrons are in boron | 1.57 | 0.3 | 4619 | 7 |
| how many valence electrons are in boron | 0.17 | 0.7 | 811 | 26 |
| how many valence electrons in boron | 1.28 | 0.4 | 8542 | 16 |
| boron has how many valence electrons | 1.55 | 0.7 | 4956 | 56 |
| how many protons neutrons electrons in boron | 1.57 | 0.6 | 1367 | 77 |
| how many valence electrons in boron family | 0.24 | 0.7 | 3014 | 1 |
| how many unpaired electrons are in boron | 1.58 | 0.9 | 5456 | 4 |
| how many electrons are there in boron | 1.35 | 0.6 | 5314 | 23 |
