Atomic Mass unit of a neutron is 1.008664 u
neutrons and protonsbut NOT electrons (the almost have no mass)
Both the proton and the neutron have a mass of approximately one atomic mass unit (amu). The proton has a mass of 1.00728 amu and the neutron has a mass of 1.00867 amu.
The proton an neutron both have a mass of about 1 amu. (Both have a mass just slightly above 1 amu, and the neutron's mass is slightly larger than that of a proton.)
In the atom: Neutron: Mass: 1,00866491600(43) amu. Electron: Mass: 5,4857990946(22)×10−4 amu. Proton: Mass: 1,007276466812(90) amu.
Proton: 1.007276466812(90) amu. Neutron: 1.00866491600(43) amu. Electron: 5,857990946(22)×10−4 amu.
The neutron; nmass = 1, 008 664 915 6(6) amu.
One proton (at rest) has a.m.u. of 1.007276 which is 1.67262*10-27 kg
The charge on a Neutron is 0. The mass of a neutron is approximately 1.67492729×10−27 kg or 1.0087 amu(Atomic Mass units).
The abbreviation for atomic mass unit is amu, which stands for atomic mass unit. It is a unit of mass used to express atomic and molecular weights.
This particle is the neutron: 1,00866491600(43) amu.
Neutron: Mass: 1,00866491600(43) amu. Electron: Mass: 5,4857990946(22)×10−4 amu. Proton: Mass: 1,007276466812(90) amu.
No, that would be a neutron. A proton is a nuclear particle with a mass of 1 AMU and a 1+ charge