The next electron must align antiparallel in accordance with the Pauli exclusion principle, and thus two 4f electrons are paired. |
The Pauli Exclusion Principle simply states that no two fermions may exist in the same energy state. |
Because of its spin, an electron must obey a fundamental requirement known as the Pauli exclusion principle. |
The omega-minus particle, according to the Pauli exclusion principle, should not exist. |
The Pauli exclusion principle does not apply, however, to particles with integral spin, known as bosons, such as photons. |
The Pauli Exclusion Principle prevents two fermions from occupying the same state. |