Which is the largest atom?

Question

Quizplus · Accepted Answer

The size of an atom is determined by its atomic radius, which is the distance between the nucleus and the outermost shell of electrons. As we move down a group in the periodic table, the atoms get larger due to the addition of new energy levels. Therefore, the largest atom in this list would be the one located at the bottom of a group. Rb (Rubidium) is located at the bottom of Group 1 (also known as the alkali metals), making it the largest atom in this list.

Which Is the Largest Atom