Technically speaking, the neutrons do, as they weigh slightly more than protons. However, there may be more protons than neutrons in the nucleus. It will depend on the isotope.
Subatomic particles with no charges are neutrons
The actual mass of a proton is approximately 1.67 x 10-27 kilograms. Compared to other subatomic particles, the proton is relatively heavy, with a mass that is about 1,836 times greater than that of an electron.
The mass of a proton is approximately 1.67 x 10-27 kilograms. Compared to other subatomic particles, the proton is much heavier than electrons and neutrinos, but lighter than neutrons.
Hey! The excepted banacular is gay. Don't call them atoms that's just mean.
Hydrogen has the smallest mass of all the elements. It's just a proton and an electron. [:
Subatomic particles with no charges are neutrons
The electron has the smallest mass between subatomic particles: 9,10938291(40).10-31 kg.
The two subatomic particles you add together to get the mass number of an atom are protons and neutrons. Protons have a positive charge, while neutrons have no charge, but together they contribute to the mass of an atom.
Subatomic particles with no mass are called neutrinos. Neutrinos are elementary particles that have extremely small, non-zero masses, but they are considered nearly massless in many calculations due to their very small mass values.
Subatomic particles have mass, dimensions, spin, sometimes have an electrical charge.
Protons and neutrons are the subatomic particles that have mass and are included in the calculation of the atomic mass number. Electrons have very low mass compared to protons and neutrons and are usually not included in the atomic mass calculation as they contribute very little to the overall mass of an atom.
The two subatomic particles added together to determine the mass number of an atom are protons and neutrons. Protons have a positive charge, while neutrons have no charge, but both contribute to the mass of an atom.
The atomic mass is the sum of the number of protons and the number of neutrons found in each atom of that element (electrons do not contribute). They are sometimes seen on periodic tables to have a decimal in the atomic number, this is for elements with more than one common isotope (an isotope of an element is the same number of protons but with a different number of neutrons), in which case an average of the common isotopes can be used.
"All subatomic particles have the same mass" is not a true statement, as different subatomic particles, such as protons, neutrons, and electrons, have different masses and charges.
The neutron is the subatomic particle that has appreciable mass and lacks a charge.
neutrons and protons
protons and neutrons are subatomic particles and adding the two amounts together gives you the atomic mass unit