Question

Which has larger size
Li(g) or cs(aq)

Answer 1

$\huge\underline\mathfrak{hellow \: there}$

Caesium (Cs) has larger size.

Lithium and Caesium being in the same group that is group 1 are known as alkali metals.

lithium is in the second period whereas caesium is in the the sixth period of first group.

As we know that the the shell number in the atoms increases down a group.

Thus, Caesium is bigger in size due to the presence of more shells as compared to lithium.

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