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Neutron

Subatomic particle found in atomic nuclei.

n

A neutron is a subatomic particle with no electric charge and a mass slightly greater than that of a proton. Found within the nucleus of atoms, neutrons contribute to an atom’s mass and help stabilize it by counteracting the repulsive forces between protons.

Pronunciation

/ˈnjuːtrɒn/

Etymology

The term 'neutron' was coined by James Chadwick in 1932, combining 'nuclear' and 'electron'.

Explain Like I’m 5

A neutron is a tiny particle found inside atoms, along with protons, and it helps hold the atom together.

Fun Facts

Neutrons were discovered by James Chadwick in 1932
Neutrons are slightly heavier than protons
They are essential for nuclear fission and nuclear power

FAQ

What is a neutron? It's a subatomic particle found in the nucleus of an atom
What charge does a neutron have? It has no electrical charge, meaning it's neutral
Are neutrons important? Yes, they contribute to an atom's mass and stability

Hypernyms — Broader Categories

baryon subatomic particle

Holonyms — Wholes or Groups

atom nucleus

Indexes

electronic component subatomic particle

Related

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