| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| oxygen symbol and protons | 1.14 | 0.5 | 6524 | 33 | 25 |
| oxygen | 0.4 | 0.2 | 3525 | 40 | 6 |
| symbol | 1.17 | 0.7 | 5464 | 87 | 6 |
| and | 1.82 | 0.9 | 3272 | 56 | 3 |
| protons | 1.73 | 0.7 | 2455 | 37 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| symbol and number of protons in oxygen | 1.94 | 0.8 | 685 | 91 |
| symbol of atomic oxygen | 1.7 | 1 | 8036 | 34 |
| give the element symbol for oxygen | 1.67 | 0.1 | 4479 | 40 |
| what is the element symbol of oxygen | 0.4 | 0.8 | 492 | 38 |
| what symbol is oxygen | 0.36 | 0.8 | 7974 | 52 |
| symbol of element oxygen | 0.11 | 0.9 | 7597 | 97 |
| oxygen atom element symbol | 1.9 | 0.6 | 8678 | 63 |
| oxygen # of protons | 1.19 | 0.7 | 2384 | 35 |
| what's the symbol for oxygen | 1.99 | 0.1 | 9161 | 35 |
| chemistry symbol for oxygen | 0.06 | 1 | 5050 | 66 |
| what is oxygen's element symbol | 1.37 | 0.8 | 8438 | 80 |
| oxygen atomic number of protons | 1.19 | 1 | 8120 | 26 |
| the number of protons in oxygen | 1.36 | 0.5 | 1531 | 44 |
| oxygen element number of protons | 1.09 | 0.5 | 3601 | 36 |
| number of protons and electrons in oxygen | 0.24 | 0.4 | 5671 | 69 |
| what is oxygen number of protons | 1.18 | 0.2 | 9856 | 69 |
| number of protons in an oxygen atom | 0.1 | 0.5 | 4149 | 42 |
| oxygen number protons and neutrons | 1.9 | 0.6 | 724 | 85 |
| oxygen symbol and atomic number | 0.95 | 1 | 8334 | 59 |
| what is the protons of oxygen | 0.66 | 0.9 | 8948 | 70 |
