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That depends. The smallest particle in the classic physics is te atom. In the modern physics is the quark (quark is the composition of an eletron). WHAT IS THE SMALLEST PARTICLE The quark

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16y ago

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The smallest particle in physics is considered to be the quarks and leptons, which are elementary particles that make up matter. These particles are not believed to have any substructure and are considered fundamental building blocks of the universe.

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10mo ago
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Quarks and Leptons are the smallest particles in the World. They are both different particles but are of the same size.

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12y ago
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Q: The smallest particle in physics
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