Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
how to calculate number of core electrons | 0.12 | 1 | 5052 | 72 |
how to know how many core electrons | 0.82 | 0.1 | 8454 | 1 |
how to determine core electrons | 0.87 | 1 | 2689 | 23 |
how to find core electrons | 0.63 | 0.3 | 2320 | 33 |
number of core electrons | 1.41 | 0.5 | 8782 | 61 |
how to count core electrons | 0.77 | 0.5 | 7147 | 75 |
how to identify core electrons | 1.25 | 1 | 4309 | 95 |
how many electrons in the core | 0.25 | 0.5 | 6768 | 61 |
how to determine core and valence electrons | 0.1 | 0.8 | 7757 | 21 |
how to find core and valence electrons | 1.51 | 0.9 | 7145 | 4 |