Question

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

Explanation:

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

Answer:

A. The lower left