Which particles have approximately the same mass? (2024)

Which particles have approximately the same mass?

Protons and neutrons have approximately the same mass, but they are both much more massive than electrons (approximately 2,000 times as massive as an electron).

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Which particles have the same mass?

Answer and Explanation: 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 particles have approximately 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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What particle has a mass of approximately one?

Protons – Protons carry a single positive charge that have a mass of one approximately one atomic mass unit.

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Which particles have approximately the same mass quizlet?

Protons, neutrons, and electrons all have about the same mass.

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Which two have same mass?

Objects of the same size will have the same mass.

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What atom has the same mass?

Hence, The atoms of different elements which have the same mass number are called isobar.

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Are all particles the same mass?

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

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What has approximately the same mass as a neutron?

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.

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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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Is the approximate mass of one proton?

Protons have a positive electrical charge of one (+1) and a mass of 1 atomic mass unit (amu), which is about 1.67×10−27 kilograms.

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Is approximately the mass of one proton or a hydrogen atom?

Most atoms of the element hydrogen contain only one proton in their nuclei. Each of these atoms has a mass of 1.008 amu. There exist atoms of hydrogen that have either one or two neutrons in the nucleus in addition to the single proton.

Which particles have approximately the same mass? (2024)

Which particles have the least mass?

The fundamental particle that has least mass is electron.

What two particles are always the same?

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

Which particle has approximately the same mass as a proton?

Neutron – A subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen.

Why does proton and neutron have same mass?

Most of the mass of proton and neutron arises due to the invariant mass of the system of moving virtual quarks and gluons that make up the protons and neutrons. Although gluons are massless, yet their energy makes up the mass of protons and neutrons, by the virtue of mass-energy equivalence.

Which two have the same mass quizlet?

Protons and neutrons have about the same mass.

What has the same mass everywhere?

This is what differentiates mass from weight: we will have the same mass anywhere in the universe regardless of what bodies we are near. However, our weight changes depending on how strong the local force of gravity is.

Which two elements have same atomic mass?

Isobars: The elements which have the same atomic mass but different atomic number, are known as isobars. For example: Argon and calcium.

What are two atoms with different masses?

Two atoms with the same atomic number, but different mass numbers (same number of protons, different number of neutrons), are called isotopes, or isotopic nuclides. Having different numbers of neutrons changes the mass of these atoms, so isotopes have slight variations in their physical and chemical behavior.

Do protons and neutrons have same mass?

Protons and neutrons have approximately the same mass, but they are both much more massive than electrons (approximately 2,000 times as massive as an electron).

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.

Do all protons have the same mass?

all protons have identical rest masses, and so do all electrons, and so do all neutrons; these masses can be looked up in a table. As the particle is accelerated to ever higher speeds, its relativistic mass increases without limit.

Which particle has a mass equal to the mass of a neutron?

The mass of a neutron is nearly equal to the mass of a proton.

What two particles have the most mass?

Therefore, we can conclude that the two particles which account for almost all of the mass of an atom are protons and neutrons.

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