The screening effect of d-electrons is

Question

The screening effect of d-electrons is (A) equal to that of p-electrons (B) is more than p-electrons (C) less than p - electrons (D) none of these

Tardigrade Admin · Accepted Answer

The screening effect of d- electrons is less than p - electrons. In general, d and f electrons have a poor shielding effect compared to s and p electrons. This is because s and p electrons are close to the nucleus whereas d and f electrons are more diffused (away from the nucleus).

Q. The screening effect of d-electrons is

equal to that of p-electrons

is more than p-electrons

less than p - electrons

none of these

The screening effect of d- electrons is less than p - electrons. In general, d and f electrons have a poor shielding effect compared to s and p electrons. This is because s and p electrons are close to the nucleus whereas d and f electrons are more diffused (away from the nucleus).