The Atomic Mass unit is approximately the mass of one neutron or proton. An electron has a mass of approximately 1/2000 of an amu.
amu= 1.66 x 10^-27
charge of electron = 1.6 x 10^-19
A neutron is 1.008664 units while an electron is 0.00054858 units.
About 1/1850
Each proton and neutron has an atomic mass unit (amu) of: 1 3 4 2
The relative mass of a neutron compared with a proton is one.
The Neutron
The proton and the neutron each have a mass approximately equal to one atomic mass unit.
The atomic mass increase with 1 unit.
Each proton and neutron has an atomic mass unit (amu) of: 1 3 4 2
The relative mass of a neutron compared with a proton is one.
Atomic Mass unit of a neutron is 1.008664 u
1 amu (atomic mass unit)
The Neutron
The proton and the neutron each have a mass approximately equal to one atomic mass unit.
Atomic mass is measured in atomic mass units (amu).
"It is defined as one twelfth of the rest mass of an unbound atom of carbon-12 in its nuclear and electronic ground state..." (Wikipedia, atomic mass unit, retrieved 2011-01-19). An atomic mass unit is approximately the mass of a neutron, or of a proton.
The atomic mass increase with 1 unit.
neutron and prontos
For an atom... ( proton mass * number of protons + neutron mass * number of neutrons + electron mass * number of electrons ) - mass of atom in neutral state = mass deficit
This atomic particle is the neutron.