drag and drop the elements to order them from largest atomic radius to smallest atomic radius. iodine…
drag and drop the elements to order them from largest atomic radius to smallest atomic radius. iodine fluorine chlorine bromine
Answer
Explanation:
Step1: Recall atomic - radius trend
Atomic radius increases down a group in the periodic table. Fluorine (F), chlorine (Cl), bromine (Br), and iodine (I) are all in Group 17 (halogens).
Step2: Order the elements
As we move down the group, the number of electron - shells increases, leading to a larger atomic radius. So, iodine has the largest atomic radius among them, followed by bromine, chlorine, and then fluorine.
Answer:
Iodine, Bromine, Chlorine, Fluorine