protons have a positive charge and neutrons have no charge...
- protons are positive and neutrons are neutral- a small difference of mass exist
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The difference in mass between protons and neutrons is very small, with protons being slightly lighter than neutrons. This mass difference is due to the composition of protons and neutrons, where protons are made up of two up quarks and one down quark, while neutrons consist of two down quarks and one up quark.
The atomic nucleus contains neutrons and protons (apart from hydrogen-1 which only has 1 proton and no neutrons). The difference between them is that protons have a positive charge and neutrons have no charge. They also have slightly different masses.
The atomic nucleus contains neutrons and protons (apart from hydrogen-1 which only has 1 proton and no neutrons). The difference between them is that protons have a positive charge and neutrons have no charge. They also have slightly different masses.
The main difference between isotopes of the same element is the number of neutrons in the nucleus. Isotopes have the same number of protons and electrons but different numbers of neutrons, which affects their atomic mass.
The number of neutrons is the difference between mass number and the number of protons.
the neutrons and protons are not the same and the no. of mass is not the same. Elections are the same!
The kind of protons neutrons
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Both have the same number of protons but different number of neutrons.
Protons and neutrons have approximately the same mass, but the proton is electrically charged and the neutron isn't. Electrons have a much much lower mass and an opposite electrical charge to that of the proton. That's about as simple as I can get it. It's by no means the only difference between them.