Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich outcome results when increased electron shielding occurs in multi-electron atoms?
A)Decreased effective nuclear charge✓
B)Increased ionization energy value
C)Orbital energy level decreases
D)Electron-electron attraction increases
💡 Explanation
Increased electron shielding reduces the effective nuclear charge experienced by outer electrons because the inner electrons' repulsive forces counteract the attractive force of the nucleus, therefore decreasing the attraction rather than increasing it or affecting other properties like ionization energy.
🏆 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 mechanism distorts measured spacetime near a black hole?
- Which consequence results when a platinum catalyst's surface decreases in effective area contacting reactants?
- Which consequence results when van der Waals bonding weakens in a high-density polyethylene (HDPE) pipe?
- Which electrical consequence results when exceeding gate threshold voltage?
- Which consequence results when approximation errors arise in the Hartree-Fock method functions?
- Around black holes, which mechanism maximizes gravitational time dilation effects?
