| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what type of element is hydrogen | 1.68 | 0.9 | 8458 | 81 |
| hydrogen type of element | 0.05 | 0.2 | 9610 | 50 |
| hydrogen is the chemical element | 1.97 | 0.7 | 8883 | 35 |
| is hydrogen a common element | 0.35 | 0.8 | 7892 | 84 |
| is hydrogen an atomic element | 1.97 | 0.6 | 8954 | 32 |
| what is the compound element of hydrogen | 1.57 | 1 | 6892 | 91 |
| is hydrogen an element or an atom | 0.39 | 1 | 5175 | 20 |
| facts about hydrogen element | 0.09 | 1 | 9984 | 18 |
| hydrogen name of the element | 0.55 | 0.6 | 6860 | 5 |
| what is the chemical element of hydrogen | 0.99 | 0.3 | 6664 | 16 |
| atoms of hydrogen element | 0.49 | 0.5 | 6674 | 69 |
| what is the element name for hydrogen | 1.88 | 1 | 1802 | 68 |
| elemental form of hydrogen | 0.26 | 0.3 | 8434 | 100 |
| hydrogen and its type | 0.95 | 0.2 | 6959 | 17 |
| hydrogen is the chemical element with | 0.67 | 0.1 | 8124 | 62 |
| what elements make up hydrogen | 1.72 | 1 | 7222 | 11 |
| what type of element is nitrogen | 1.58 | 0.4 | 5241 | 88 |
