The particles with half-integral spin are known as:
Correct answer: A. Fermion
- A. Fermion
- B. Photon
- C. Bosons
- D. Meson
Explanation
Particles with half-integral spin are known as fermions. Fermions are a type of elementary particle that includes particles like electrons, protons, and neutrons. They obey the Pauli exclusion principle, which states that no two identical fermions can occupy the same quantum state simultaneously. This principle is responsible for the stability and structure of matter, as it prevents particles from collapsing into a single state.
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