Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
periodic table periods and rows | 1.89 | 0.1 | 3470 | 5 |
are periods rows in the periodic table | 0.95 | 0.9 | 6464 | 75 |
periods vs rows periodic table | 0.57 | 0.6 | 7495 | 64 |
are rows in periodic table called periods | 1.85 | 0.6 | 1937 | 61 |
rows and periods periodic table | 0.63 | 0.1 | 3065 | 32 |