Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
20 elements of the periodic table | 1.3 | 0.5 | 2432 | 89 |
20 elements of the periodic table quiz | 1.26 | 0.4 | 6275 | 97 |
20 elements of the periodic table song | 1.09 | 0.2 | 5645 | 28 |
20 elements of the periodic table valency | 1.42 | 0.9 | 9774 | 84 |
first 20 elements of periodic table | 1.5 | 0.9 | 8458 | 49 |
1st 20 elements of periodic table | 1.27 | 0.6 | 3141 | 91 |
first 20 elements of the periodic table quiz | 1.45 | 0.8 | 8971 | 86 |
first 20 elements of periodic table quizlet | 1.99 | 0.9 | 3865 | 51 |
periodic table of the elements 1 to 20 quiz | 1.84 | 0.2 | 6538 | 28 |