Question

Is electronegativity is directly or inversely proportional to screening effect

Answer 1

So, it is pretty obvious that it shielding effect increases, nuclear pull decreases and it is easier to remove valence electron. (less energy is required) Ionization Energy decreases. (and this is seen when we move down group ) Clearly, shielding effect is inversely proportional to ionization energy.

Answer 2

Answer:

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 of the electrons on the nucleus. It is also referred to as the screening effect (or) atomic shielding.

Explanation:ince the square of the distance is inversely proportional to the force of attraction, lattice energy decreases as the atomic radius increases. 2) As you increase the magnitude of the charge (becomes more positive or more negative), lattice energy increases.

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