Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
mass of 1 neutron in amu | 1.81 | 0.8 | 8653 | 26 |
mass of 1 electron in amu | 1.9 | 0.9 | 7556 | 10 |
mass equals 1 amu proton or neutron | 1.85 | 1 | 3310 | 16 |
mass of 1 amu proton neutron electron | 1.19 | 0.2 | 2360 | 32 |
does a neutron have a mass of 1 amu | 1.8 | 0.6 | 961 | 35 |
does an electron have a mass of 1 amu | 1.47 | 0.2 | 6154 | 86 |
what has a mass of 1 amu proton or electron | 0.86 | 0.8 | 9608 | 94 |