Question

in the periodic table, the element with the largest atomic radii is found in: a the lower right b the upper right c the lower left d the upper left

Explanation:

Atomic radius increases down a group (vertically) due to the addition of electron - shells and decreases across a period (horizontally) due to increasing nuclear charge. So, the element with the largest atomic radius is in the lower - left corner of the periodic table.

Answer:

C. The lower left