Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
how many electrons does fluorine 19 have | 0.51 | 0.7 | 6709 | 45 |
how many protons does fluorine 19 have | 1.44 | 0.8 | 9507 | 35 |
how many neutrons does fluorine 19 have | 0.63 | 0.5 | 7646 | 49 |
fluorine 19 protons neutrons electrons | 0.63 | 0.2 | 3055 | 64 |
how many electrons does fluorine have | 1.35 | 0.5 | 132 | 78 |
fluorine how many electrons | 0.33 | 0.9 | 9860 | 36 |
atomic number of fluorine 19 | 1.34 | 0.6 | 9912 | 19 |
number of electrons for fluorine | 1.35 | 0.7 | 2153 | 22 |
number of neutrons in fluorine-19 | 1.78 | 0.3 | 6673 | 18 |
how many protons does fluorine have | 0.62 | 0.9 | 4617 | 30 |
fluorine how many protons | 0.43 | 0.2 | 4474 | 36 |
number of protons fluorine | 0.55 | 0.5 | 6921 | 100 |
proton number of fluorine | 0.3 | 0.8 | 656 | 25 |