which element has greater shielding effect Li,Na,K,Rb
Answers
Answer:
Li has more creening effect
Explanation:
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Answer: If we see the periodic table, lower groups contain more energy levels, which causes the size of the atom to grow. As the atom gets bigger, the shielding effect also gets bigger.
Explanation:
The ability of electrons in an atom's inner energy levels to protect the outer electrons from the nucleus's attractive force is known as the shielding effect. Aspects like the quantity of inner electrons and the separation between the outer electrons and the nucleus have an impact on an atom's shielding effect. The nucleus holds onto the outer electrons less tightly and allows them to be removed or involved in chemical reactions more readily as the shielding effect increases.
As we down the group, the shielding effect of the elements Li, Na, K, and Rb becomes stronger. Rubidium has the greatest shielding effect of these elements, making it the most reactive. Lithium has the least shielding effect, making it the least reactive of the four elements. The shielding effect is an important factor in determining element reactivity and chemical behaviour.
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