| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| neutron number of boron | 1.24 | 0.5 | 9967 | 95 | 23 |
| neutron | 0.6 | 0.7 | 8021 | 32 | 7 |
| number | 1.39 | 0.8 | 3220 | 95 | 6 |
| of | 1.55 | 0.5 | 12 | 72 | 2 |
| boron | 0.16 | 0.4 | 4798 | 56 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| neutron number of boron | 0.29 | 0.1 | 6133 | 59 |
| what is the neutron number of boron | 1.38 | 0.2 | 3013 | 3 |
