# Which particles have about the same mass? (2023)

## Which particles have about the same mass?

The two subatomic particles that have the same mass are protons and neutrons. Neutrons and protons each have an atomic mass of about one atomic mass unit (amu).

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## Which two particles have identical masses?

Mass is the amount of matter that an object contains. The proton and neutron have roughly the same mass and have approximately one thousand times the mass of the electron. The proton and electron have equal, but opposite, electrical charges. A neutron does not have an electrical charge.

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## What particles have the same size and mass?

Thus we can see that the mass of protons and mass of neutrons are approximately equal.

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## Do all particles have the same mass?

All particles have the same kinetic energy have the same mass.

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## What atoms have the same mass?

Isobars, are the atoms having the same mass number but different atomic number. For example, the atomic number of carbon and nitrogen is 6 and 7 respectively. Carbon-14 an isotope of carbon has a mass number of 14 which is same as that of nitrogen and hence carbon-14 and nitrogen are isobars.

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## Do all gas particles have the same mass?

Because gases that are behaving ideally under the same conditions (temperature, pressure) all have the same number density, they will all have different mass densities since different gases have different masses per particle.

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## What particles are all the same?

Yes, all things are made of atoms, and all atoms are made of the same three basic particles - protons, neutrons, and electrons. But, all atoms are not the same.

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## What two particles are the same?

Answer and Explanation: The two particles in the atom that are equal in number are the protons and electrons. The protons are located in the nucleus along with neutrons.

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## What are particles that are the same?

In quantum mechanics, identical particles (also called indistinguishable or indiscernible particles) are particles that cannot be distinguished from one another, even in principle.

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## What particles have about the same mass as protons?

Neutrons have approximately the same mass as protons but no charge. They are electrically neutral. The mass of a proton or a neutron is about 1836 times greater than the mass of an electron. Protons and neutrons constitute the bulk of the mass of atoms.

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## What two particles are always the same?

The two particles in the atom that are equal in number are the protons and electrons.

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## Do protons and electrons approximately have the same mass?

The mass of a proton is nearly same as the mass of a neutron, whereas the mass of an electron is nearly (11836)times that of the proton. 