| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how many neutrons are in boron-11 | 1.74 | 1 | 2486 | 55 |
| how many electrons are in boron-11 | 0.31 | 0.4 | 8869 | 34 |
| boron 11 has how many neutrons | 1.47 | 0.2 | 488 | 79 |
| how many neutrons does boron 11 have | 1.25 | 0.3 | 3319 | 63 |
| how many neutrons in boron 11 | 0.85 | 0.2 | 7376 | 87 |
| how many neutrons are there in boron | 0.29 | 1 | 4589 | 18 |
| how many electrons in boron 11 | 1.64 | 0.6 | 3070 | 26 |
| boron how many neutrons | 1.68 | 0.9 | 8037 | 11 |
| number of neutrons in boron | 0.81 | 0.8 | 6072 | 85 |
| number of neutrons in boron 10 | 0.03 | 0.5 | 5447 | 44 |
| neutron number of boron | 1.58 | 0.6 | 7754 | 93 |
