| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nitrogen atomic mass number | 1.14 | 0.5 | 7111 | 13 | 27 |
| nitrogen | 0.06 | 0.1 | 5108 | 21 | 8 |
| atomic | 1.51 | 1 | 8212 | 5 | 6 |
| mass | 1.7 | 0.1 | 8295 | 93 | 4 |
| number | 1.78 | 0.7 | 3085 | 98 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nitrogen atomic mass number | 1.31 | 0.5 | 5644 | 42 |
| nitrogen atomic mass number rounded | 0.17 | 0.8 | 964 | 45 |
| nitrogen atomic number and mass | 1.59 | 0.5 | 1725 | 8 |
| nitrogen atomic number and mass number | 0.52 | 0.1 | 9259 | 93 |
| atomic number and atomic mass of nitrogen | 1.25 | 0.3 | 3068 | 68 |
| atomic number and mass number of nitrogen | 0.38 | 0.2 | 6400 | 75 |
| nitrogen atomic number mass | 1.57 | 1 | 5503 | 50 |
| atomic number and mass of nitrogen | 0.96 | 0.5 | 4722 | 38 |
| atomic mass of nitrogen | 0.94 | 0.9 | 831 | 98 |
| nitrogen relative atomic mass | 1.97 | 0.4 | 8549 | 29 |
| nitrogen element atomic mass | 1.36 | 0.3 | 5484 | 32 |
| what is nitrogen atomic mass | 1.75 | 0.1 | 6526 | 57 |
| mass of a nitrogen atom | 0.01 | 0.3 | 9629 | 69 |
