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Justify that the shielding effect of an atom remain constant in a period but atomic size gradually gets smaller (chemistry)

Sagot :

Atomic size decreases across a period because but the positive charge of the nucleus gets increases across a period.

What is the shielding effect?

The shielding effect is the shielding from the pulling force of the positively-charged nucleus given to. the outermost shell electrons by the inner electrons.

Since the shielding effect remains constant across a group but the positive charge of the nucleus gets bigger, atomic size decreases across a period.

Learn more about shielding effect at: https://brainly.com/question/19068425

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