Question

The atom of largest size among the following is

• A. $Li$
• B. $At$
• C. $I$
• D. $Be$

Answer 1

Answer: (A)

$Li$

Answer 2

$\begin{matrix}&Li&&Be&I&At&&\\\ \text{ Atomic radii (pm)}&152&&112&113&140&{\text(Radioactive)}&\\\ &&&&&\end{matrix}$