| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| unit of rydberg constant | 1.05 | 0.8 | 6203 | 60 | 24 |
| unit | 0.39 | 0.2 | 1417 | 23 | 4 |
| of | 0.04 | 0.4 | 523 | 90 | 2 |
| rydberg | 0.06 | 0.6 | 5280 | 3 | 7 |
| constant | 1.83 | 0.8 | 2944 | 5 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| unit of rydberg constant | 0.91 | 0.8 | 3080 | 57 |
| rydberg constant has unit of energy | 1.95 | 0.9 | 7770 | 61 |
| rydberg constant si unit | 0.27 | 0.1 | 5736 | 78 |
| what is the si unit of rydberg constant r | 1.06 | 0.6 | 2919 | 40 |
| value of the rydberg constant is | 0.14 | 0.8 | 7437 | 32 |
| dimension of rydberg constant | 1.74 | 0.3 | 9714 | 24 |
| what is the rydberg constant in meters | 0.74 | 0.7 | 9550 | 84 |
| rydberg constant in metre | 0.46 | 0.4 | 2816 | 43 |
| how to find the rydberg constant | 1.81 | 0.8 | 3978 | 62 |
| what does rydberg constant represent | 0.64 | 0.7 | 5555 | 58 |
| how to calculate rydberg constant | 0.07 | 1 | 5287 | 47 |
