| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| neutrons in hydrogen atom | 1.91 | 0.9 | 4447 | 35 | 25 |
| neutrons | 1.21 | 0.7 | 5713 | 74 | 8 |
| in | 0.46 | 0.1 | 7603 | 89 | 2 |
| hydrogen | 0.86 | 1 | 5831 | 1 | 8 |
| atom | 1.29 | 1 | 5818 | 86 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| neutrons in hydrogen atom | 1.02 | 0.6 | 8829 | 45 |
