Question

why electron neutron and protons are considered to be fundamental ​

Answer 1

Answer:

Today, scientists think that electrons truly are fundamental particles that cannot be broken down into smaller, simpler particles. They are a type of fundamental particles called leptons. Protons and neutrons, on the other hand, are no longer thought to be fundamental particles.

Explanation:

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Answer 2

Answer:

Protons and neutrons are not fundamental particles: they are composed of quarks and gluons.

Electrons are fundamental because they cannot be divided further and other particles of the same kind decay into electrons or are electron antiparticles.

There are many other particles considered fundamental in particle physics.

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