| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what is boron mass number | 1.15 | 1 | 87 | 81 |
| mass number of boron | 0.6 | 0.7 | 1726 | 3 |
| boron atomic number and mass | 1.68 | 0.5 | 745 | 74 |
| boron atomic mass number | 1.63 | 0.5 | 2463 | 37 |
| boron atomic number and mass number | 0.07 | 0.4 | 8296 | 32 |
| boron 11 mass number | 0.82 | 0.4 | 6135 | 71 |
| boron mass number rounded | 0.78 | 0.7 | 5538 | 72 |
| mass number of boron 10 | 0.15 | 0.1 | 6486 | 29 |
| mass number of boron 11 | 1.75 | 0.9 | 4079 | 15 |
| what is the atomic mass number of boron | 1.98 | 0.1 | 6244 | 84 |
| what is the mass number for boron | 1.11 | 0.5 | 6347 | 67 |
