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What is inside the electrons?

Answer
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Hint: The electron, according to all current theories and studies, is a fundamental subatomic particle that cannot be further split into smaller constituent particles. Electrons are the first generation of the lepton particle family, and because they have no known components or substructure, they are assumed to be elementary particles.

Complete Step by Step Solution:
As a result, no one knows whether or not something is present inside an electron. Many scientists and researchers, on the other hand, aren't giving up just yet.

Scientists recently claimed to have discovered particles inside neutrons and protons. Quarks and leptons, as they're known, are said to exist in protons and neutrons. They have an interaction with the powerful force. But, once again, no evidence of anything more fundamental has been discovered, and no evidence has been discovered to confirm that electrons are made up of quarks and leptons.

Overall, electrons can be viewed as fundamental particles for the time being, and there is nothing smaller than an electron. They are particles with little mass and no recognised components or substructures.

Meanwhile, J.J. Thompson, a British physicist, is credited with finding electrons. During an experiment with the cathode ray tube, he and other scientists discovered that cathode rays are charged particles. These particles had a negative charge and were known as electrons.

Note: In 1897, electrons were discovered. However, with the discovery of the proton between 1911 and 1919 and the neutron in 1932, the electron's meaning and significance were revised. The complete model of atomic structure, as we know it today, was created with the discovery of the other two subatomic particles.