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consider the most stable ions which are formed by the elements Cs, Ba, Te, and I. which element will form the ion with the largest radius?

a.) Ba
b.) Te
c.) I
d.) Cs

Respuesta :

Answer:

Explanation:

Cs, Ba belong to 1 st and 2 nd group of 6 th period of periodic table. Te and I belong to 16 the and 17 the group of 5 the period of periodic table.

We know that as we move to the right in a period , atomic radius decreases and if we move up in a group , atomic radius decreases . On the basis of this fact , we can conclude that Cs will have largest radius and I will have smallest radius. I will be most  stable.

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