| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| atomic structure for hydrogen | 1.18 | 0.4 | 9231 | 3 | 29 |
| atomic | 1.22 | 1 | 3877 | 32 | 6 |
| structure | 0.34 | 0.5 | 8755 | 57 | 9 |
| for | 0.83 | 0.9 | 5229 | 8 | 3 |
| hydrogen | 0.75 | 0.7 | 6819 | 16 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| atomic structure for hydrogen | 1.14 | 0.3 | 783 | 44 |
| atomic structure for nitrogen | 0.94 | 1 | 1276 | 71 |
| hydrogen atomic structure diagram | 0.67 | 1 | 1242 | 29 |
| what is the atomic structure of hydrogen | 0.96 | 0.6 | 7348 | 96 |
| hydrogen atomic structure image | 1.49 | 0.1 | 4270 | 24 |
| atomic structure of hydrogen atom | 0.18 | 0.3 | 3331 | 20 |
| what is the atomic structure of nitrogen | 1.25 | 0.7 | 161 | 22 |
| nitrogen atomic structure diagram | 1.28 | 0.3 | 3683 | 76 |
| nitrogen's atomic structure | 0.37 | 0.5 | 2666 | 76 |
| nitrogen 15 atomic structure | 1.63 | 0.4 | 6119 | 39 |
