Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich consequence results when overlapping atomic orbitals form a molecular orbital between two silicon atoms in a semiconductor crystal at finite temperature?
A)Increased probability of electron delocalization✓
B)Suppressed phonon scattering rate throughout lattice
C)Decreased energy band gap magnitude
D)Enhanced effective mass of holes
💡 Explanation
The formation of molecular orbitals causes increased electron delocalization because electrons can occupy regions defined by both atomic nuclei rather than a single atom due to quantum tunneling. Therefore, electron delocalization rises, rather than other effects like scattering changes applicable under varying constraints.
🏆 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 outcome occurs when molecular p-orbitals hybridize in ethene?
- Which mechanism limits maximum efficiency spark-ignition engine operating high compression ratio?
- Which consequence results when star light passes near a black hole?
- Which outcome occurs when increasing temperature in exothermic reversible reaction at equilibrium?
- Which consequence results when geodesics are deformed by spacetime curvature?
- Which outcome occurs when a pump exceeds a radial turbine's design flow rate?
