Fundamental lepton with charge -e and mass ≈ 9.109e-31 kg. Fermion (spin-1/2) obeying Pauli exclusion — the origin of the shell structure that gives chemistry its systematics.
Fundamental lepton with charge -e and mass ≈ 9.109e-31 kg. Fermion (spin-1/2) obeying Pauli exclusion — the origin of the shell structure that gives chemistry its systematics.