Intervening electrons have a negative charge which repulses other electrons and _ attraction b/w nucleus and electrons.
Correct answer: B. Reduces
- A. Blocks
- B. Reduces
- C. Increases
- D. Enhances
Explanation
B Is correct as the shielding effect reduces the force of attraction between the electrons and the nucleus. The shielding effect basically decreases/reduces the pull of the nucleus on the outermost electrons as a result the outermost electrons feel less force of attraction.
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Chemical bonding explains molecular shape through VSEPR theory and distinguishes sigma bonds from pi bonds. Questions involve hybridization, bond angles, dipole moment and bond energy, including how electron-pair repulsion determines geometry and how bond polarity differs from the overall polarity of a molecule.
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