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They formed early in the big bang before matter and energy decoupled.

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What do the protons and neutrons form?

Atomic nucleus is formed from protons and neutrons.


What is a subatomic composition?

A chemical atom contain protons and neutrons (in the nucleus) and electrons; protons and neutrons are formed from quarks.


What is subatomic composition?

A chemical atom contain protons and neutrons (in the nucleus) and electrons; protons and neutrons are formed from quarks.


What particles is the atom formed of?

Atom is formed of electrons, protons and neutrons.


What is a subatomic particle with a nucleus called?

The atomic nucleus contain protons and neutrons; protons and neutrons are formed from quarks and gluons.


What are the subatomic particles found in the nucleus of the atom are?

The three subatomic particles found in an atom are the Protons, Neutrons, and Electrons. But the subatomic particles found in the nucleus of an atom are the Protons, and Neutrons. The Electrons surround the nucleus and take up most of the volume.


What is a comparison with subatomic particles and protons?

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Name of process when protons and neutrons react during nuclear fusion?

The process when protons and neutrons react during nuclear fusion is called nucleosynthesis. This is the process by which new atomic nuclei are formed from existing protons and neutrons.


When a neutron star is formed what particle is produced by the combining of the protons and electrons?

When a neutron star is formed, protons and electrons are crushed, they collide and become neutrons.


The nucleus of an atom contains what two particles?

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What is the matter from which the elements were formed?

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