Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
relative mass of electron proton and neutron | 1.6 | 0.1 | 7574 | 51 |
relative mass of proton electron neutron | 0.43 | 0.6 | 5935 | 76 |
mass of electron and proton and neutron | 1.36 | 0.3 | 7313 | 78 |
mass of electron neutron and proton | 0.4 | 0.4 | 4315 | 24 |
mass of proton electron neutron | 1.08 | 0.5 | 6957 | 50 |
relative mass of neutron and electron | 0.62 | 0.2 | 7612 | 78 |