Astrophysics (degeneracy pressure): The limiting mass beyond which a white dwarf cannot support itself against gravitational collapse is called what? Identify the classic quantum-mechanical limit for electron-degenerate matter. Choose the correct term.

Concept/ApproachThe Chandrasekhar limit (~1.4 M_☉) is the maximum mass for a stable white dwarf before electron degeneracy pressure fails, leading to collapse (e.g., to a neutron star). The other options are unrelated phenomena/terms.

Final AnswerChandrasekhar limit