Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
number of protons in nitrogen 15 | 0.54 | 0.2 | 1529 | 9 |
number of protons in nitrogen 14 | 0.59 | 0.8 | 2826 | 24 |
number of neutrons in nitrogen 15 | 1.73 | 0.2 | 2796 | 11 |
number of protons in nitrogen | 1.97 | 0.1 | 877 | 74 |
nitrogen 15 protons neutrons electrons | 0.51 | 0.1 | 9078 | 94 |
how many protons in nitrogen | 0.02 | 0.3 | 6344 | 52 |
how many protons are in nitrogen-14 | 0.01 | 0.8 | 3477 | 23 |
how many neutrons in nitrogen 15 | 0.19 | 0.4 | 4039 | 38 |
number of protons of nitrogen | 1.71 | 0.5 | 4122 | 15 |
nitrogen 14 protons neutrons electrons | 0.45 | 0.7 | 9516 | 56 |
how many protons in nitrogen 15 | 0.18 | 1 | 228 | 66 |
number of neutrons in nitrogen-14 | 1.15 | 0.8 | 1128 | 21 |
how many neutrons in nitrogen 14 | 0.75 | 0.5 | 9103 | 60 |