Question

defime the term shielding or screening effects?​

Answer 1

Explanation:

Screening effect is also known as the shielding effect. The phenomenon which occurs when the nucleus reduces its force of attraction on the valence electrons due to the presence of electrons in the inner-shell. ... Outer electrons experience attraction from the nucleus and repulsion from the inner electrons.

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Answer 2

Answer:

Screening effect is also known as the shielding effect. The phenomenon which occurs when the nucleus reduces its force of attraction on the valence electrons due to the presence of electrons in the inner-shell......

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