Chemistry, asked by annaretchiar, 9 months ago

why does the 4f orbital have a poor shielding effect?

Answers

Answered by dshkkooner1122
3

If the electron is in s orbital, it means it is nearest to nucleus and if in f shell, it means it is farthest from nucleus. Since, atomic shielding depends on electron density in a orbital and electron density is very less for d and f orbitals, hence it has poor shielding effect as compared to s and p orbitals.

Answered by meghanabhuvana
1

Answer:

If the electron is in s orbital, it means it is nearest to nucleus and if in f shell, it means it is farthest from nucleus. Since, atomic shielding depends on electron density in a orbital and electron density is very less for d and f orbitals, hence it has poor shielding effect as compared to s and p orbitals.

Explanation:

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