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Protons and neutrons compose the nucleus of an atom. Most of the mass of an atom exists in the nucleus. Other smaller sub atomic particles such as quarks exist, but are usually not addressed until advanced physics or chemistry classes.

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13y ago
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15y ago

Protons and Neutrons are the two particles that make up an atom's nucleus.

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13y ago

The nucleus of an atom consists of protons and neutrons.

(protons and neutrons are actually composite particles, made up of quarks)

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14y ago

Electron and Neutron

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13y ago

proton, neutrons

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Q: What are the 2 particles that make up the nucleus of an atom?
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Related questions

What particles in the nucleus of the atom?

The particles in the nucleus of an atom are the protonsand the neutrons. We call particles that make up the atomic nucleus nucleons, and this word is just a way to say "the particles that make up an atom's nucleus" in an abbreviated manner.


The particles that make up the nucleus of an atom?

Protons and neutrons


What particles make up an atom's nucleus?

Protons and neutrons.


Which 2 particles make up the nucleus of the atom?

The nucleus can contain protons and neutrons.


Particles core of atom?

The particles that make up the core, or nucleus, of an atom are called protons and neutrons. Tiny particles called electrons orbit the nucleus.


What particles make up nucleus A?

The two particles that make up the nucleus of an atom are the proton and the neutron. The proton has a positive charge, and the neutron doesn't have a charge.


What are the three subtomic particles that make up an atom?

The three subatomic particles are; protons and neutrons make up the nucleus and in orbitals around this nucleus are the electrons.


What are the two particles that make up the nucleus of an atom?

Protons and neutrons.


What are the sub atomic particles that make up an atom?

The three subatomic particles that make up an atom are the protons, neutrons, and electrons. The protons are positively charged particles that are located in the atomic nucleus at the center of the atom. The neutrons are particles that have no charge and are also located in the nucleus. The electrons are negatively charged particles that are located in the electron cloud surrounding the nucleus.


What describes the subatomic particles that make up the atom's nucleus?

The 2 Particles that make up an Atomic Nucleus are:1. The positively charged Proton.and2. The changeless, or neutral Neutron.


Which particles form the nucleus of an atom?

The nucleus of an atom is made up of protons and neutrons.


What are two particles in an atom?

There're two particles in the atom nucleus (protons and neutrons)