The neutron has about the same mass as the proton, each has a mass a tiny amount greater than 1 AMU (Atomic Mass unit). The neutron is the smallest bit more massive.
The electron has a mass of just a bit over 5/10,000ths of an AMU. Extremely less massive in comparison, isn't it!
The mass of a proton is equal to a neutron.
Neutrons are very close to the proton, but not exactly the same mass
mass of protons and neutrons are similar (~ 1 amu)
The hydrogen-1 nucleus is the same as the mass of a proton - since it is a proton. The proton's mass is 1.67×10−27 kg. Other nuclei have several times this mass - up to about 250 times the mass of a hydrogen nucleus.
mass of the proton is 0. Answer 2 But the question asked about photons, not protons. The mass of a photon is also 0, though the mass of a proton is not!
You may be referring to neutrons, protons and electrons. The neutron is heavier than the proton, but the difference is more like two electrons than one.
A positron, a neutron, a single proton, and a single electron are all considered to be equal in mass, however, a positron is generally referred to as an "anti-electron", as it travels at the velocity of light (like an electron), an has a positive charge (+1e, as opposed to an electron, which carries a negative charge, i.e: -1e).
No, there are the same number of protons and electrons in an atom, but I don't think that they have the same mass. You're right, an electron is 1,836 times lighter than a proton.
The mass of a proton is equal to a neutron.
Neutron
The mass of proton is only approx. equal to 1 amu.
proton
proton
The mass of neutron is similar to the mass of proton, but not equal !
1/1836 the mass of a proton
In the quantity of the electrical charge, the electron and the proton contain equal but opposite charges. In terms of mass, the proton is about equal in mass to 1876 electrons.
In charge, spin, and strangeness; they are exactly equal. In mass, it would take about 1836 electrons to equal a proton.
because it binds with a nuetron that is equal to its mass
The neutron is a subatomic particle that has mass nearly equal to that of a proton but carries no electrical charge.
they are equal