Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich mechanism causes electron capture in stellar nucleosynthesis?
A)Inverse beta decay✓
B)Alpha particle emission
C)Spontaneous fissioning
D)Pair production dominance
💡 Explanation
Inverse beta decay causes electron capture because an electron combines with a proton within a heavy nucleus, converting it to a neutron and a neutrino; therefore stability increases through neutron enrichment rather than via alternatives like fission in core collapse.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse Science →- Which consequence results when misalignment induces etalon interference inside a laser?
- Which consequence results when exceeding the dielectric strength while propagating a capacitor-based resonant signal?
- Which outcome results in stellar nucleosynthesis due to higher temperatures?
- Which risk to data integrity increases within DRAM chips as electromagnetic fields fluctuate?
- Which mechanism causes photocurrent generation when light strikes silicon?
- Which outcome occurs when a Carnot engine running at cryogenic temperatures operates in an irreversible cycle?
