| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| number of neutrons in nihonium | 1.84 | 1 | 3970 | 4 |
| number of electrons in niobium | 1.78 | 0.6 | 4869 | 12 |
| number of neutrons in niobium | 1.48 | 0.1 | 7686 | 31 |
| atomic number of nihonium | 1.95 | 1 | 9268 | 2 |
| how many protons does nihonium have | 1.37 | 0.6 | 8065 | 93 |
| the number of neutrons in helium | 0.77 | 0.2 | 6127 | 58 |
| number of neutrons in helium atom | 1.91 | 1 | 2583 | 47 |
| how many neutrons in ni | 0.36 | 0.7 | 348 | 81 |
| how many valence electrons does nihonium have | 1.34 | 0.3 | 7055 | 4 |
| how many neutrons in helium | 1.54 | 0.6 | 4095 | 31 |
| how many neutrons in niobium | 1.71 | 0.7 | 8575 | 56 |
