| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| carbon number of neutrons | 0.38 | 0.2 | 2082 | 96 | 25 |
| carbon | 1.53 | 1 | 2571 | 64 | 6 |
| number | 0.19 | 0.4 | 7150 | 40 | 6 |
| of | 1.49 | 0.1 | 575 | 83 | 2 |
| neutrons | 1.25 | 0.9 | 9489 | 61 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| carbon number of neutrons | 1.79 | 0.1 | 5289 | 46 |
| carbon number of neutrons and electrons | 1.21 | 0.8 | 1963 | 63 |
| carbon number of electrons | 1.1 | 0.9 | 5678 | 78 |
| carbon number of electrons shell | 1.75 | 0.7 | 4599 | 18 |
| carbon number of electrons in outer shell | 1.48 | 0.4 | 7117 | 77 |
| carbon number of electrons fill outer shell | 1.29 | 0.4 | 9265 | 90 |
| carbon number of electrons gained or lost | 1.96 | 0.3 | 1293 | 8 |
| carbon number of protons electrons neutrons | 0.44 | 1 | 9152 | 15 |
| what is the number of neutrons in carbon | 0.52 | 0.6 | 3673 | 98 |
| carbon 12 number of neutrons | 0.27 | 0.6 | 4649 | 5 |
| carbon 14 number of neutrons | 1.43 | 0.7 | 4942 | 96 |
