| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| electrons mass | 1.22 | 0.4 | 4433 | 95 | 14 |
| electrons | 1.17 | 0.5 | 2406 | 63 | 9 |
| mass | 0.68 | 0.8 | 2562 | 85 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| electrons mass | 0.13 | 0.8 | 9014 | 96 |
| electrons mass amu | 1.29 | 1 | 4468 | 68 |
| electrons mass number | 1 | 0.7 | 5532 | 43 |
| electrons mass in kg | 1.11 | 0.4 | 216 | 75 |
| electrons mass and charge | 1.45 | 0.5 | 4301 | 91 |
| electrons mass unit | 0.69 | 1 | 766 | 22 |
| electrons mass in atom | 1.25 | 0.2 | 1632 | 78 |
| do electrons have mass | 1.17 | 0.8 | 7699 | 86 |
| do protons and electrons have the same mass | 1.18 | 0.6 | 7836 | 84 |
| 8 electrons least mass | 1.34 | 0.1 | 6008 | 18 |
| mass of protons neutrons and electrons | 1.97 | 0.8 | 9697 | 30 |
| electrons have almost no mass. true false | 0.2 | 1 | 406 | 3 |
| electrons relative mass | 0.62 | 0.9 | 7576 | 75 |
