| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| atomic number and atomic mass of nitrogen | 1.72 | 0.1 | 4369 | 83 |
| atomic mass no of nitrogen | 0.08 | 0.3 | 5640 | 66 |
| relative atomic mass of nitrogen | 0.4 | 0.4 | 7212 | 61 |
| what is the mass number of nitrogen | 0.82 | 0.6 | 8180 | 32 |
| what's the atomic number of nitrogen | 0.58 | 0.8 | 8480 | 59 |
| what is the atomic number of nitrogen | 1.79 | 0.1 | 5528 | 83 |
| what is nitrogen atomic mass | 0.33 | 0.2 | 1475 | 91 |
| nitrogen average atomic mass | 1.55 | 1 | 4174 | 61 |
| atomic mass number of nitrogen | 1.22 | 0.6 | 2510 | 22 |
| the atomic mass of nitrogen | 0.59 | 0.6 | 6769 | 58 |
| mass of one atom of nitrogen | 0.18 | 0.6 | 5631 | 45 |
| average atomic mass of nitrogen | 1.96 | 1 | 1387 | 20 |
| mass no. of nitrogen | 0.1 | 0.7 | 1940 | 5 |
| mass of 1 atom of nitrogen | 1.46 | 0.5 | 3118 | 15 |
| atomic number and mass number of nitrogen | 0.38 | 0.3 | 7828 | 7 |
| nitrogen atomic number and mass | 0.66 | 0.2 | 7940 | 19 |
