What condition leads to the formation of a black hole instead of a neutron star?
Answer
The remnant core mass is greater than the limit neutron degeneracy pressure can support (roughly 2 to 3 solar masses)
If the collapsing core mass exceeds the Tolman-Oppenheimer-Volkoff limit, no known physical force can halt the implosion, leading gravity to overcome all resistance and form a black hole.
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