Electrons in s-robital shielding outer electrons

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    Electrons Shielding
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SUMMARY

Electrons in spherical s-orbitals provide superior shielding of outer electrons from the nucleus compared to p-orbitals due to their spatial distribution. S-orbital electrons are concentrated around the nucleus, creating a more effective barrier against the positive charge of the nucleus. In contrast, p-orbital electrons are oriented along specific axes (x, y, z), which reduces their effectiveness in shielding outer electrons. This fundamental difference in electron distribution directly impacts the shielding effect experienced by outer electrons.

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  • Understanding of atomic structure and electron configuration
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  • Knowledge of the periodic table and electron shielding
  • Basic grasp of the principles of electrostatics
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kay
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Why do electrons present in spherical shaped s-orbital shield the outer electrons from the nucleus more effectively as compared to electrons present in p and subsequent orbitals?
Please explain in a layman language I'm just in class 11th. :/
 
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Consider what the S and P orbital look like:

sp_orbitals.jpg


Electrons in the S orbital hang out around the center of the atom, hence providing a pretty good shield. You can see the electrons in the P orbitals are kinda hanging out on the side of the atom often straight out in the x, y or z direction.
 
But why and how would being around the nucleus affect shielding effect?
 

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