Question

what is screening effect ?​

Answer 1

Answer:

Screening effect or shielding effect can be defined as a reduction in the nuclear charge on the electron cloud. This is caused by the difference in the attraction forces of the electrons on the nucleus.

Explanation:

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Answer 2

Answer:

Screening effect or shielding effect can be defined as a reduction in the nuclear charge on the electron cloud. This is caused by the difference in the attraction forces of the electrons on the nucleus.

The shielding effect sometimes referred to as atomic shielding or electron shielding describes the attraction between an electron and the nucleus in any atom with more than one electron. The shielding effect can be defined as a reduction in the effective nuclear charge on the electron cloud, due to a difference in the attraction forces on the electrons in the atom. It is a special case of electric-field screening.