Chlorine.
Fluorine has the smallest atomic radius among fluorine, oxygen, and chlorine. Oxygen has a larger atomic radius than fluorine but smaller than chlorine. Chlorine has the largest atomic radius among the three elements.
Iodine is the largest atom among bromine, fluorine, iodine, and chlorine. It has more electron shells and a larger atomic radius compared to the other three elements.
Fluorine has the smallest atomic radius among fluorine, chlorine, bromine, iodine, and astatine.
Chlorine has a larger atomic radius than fluorine. This is because chlorine has its outermost electrons in the 3rd energy level, which is farther from the nucleus, and fluorine has its outermost electrons in the 2nd energy level, which is closer to the nucleus.
Fluorine has a smaller atomic radius than chlorine because fluorine has a higher effective nuclear charge due to its lower energy level and smaller atomic size, causing the outer electrons to be pulled closer to the nucleus. This results in a stronger attraction between the positive nucleus and the negative electron cloud, leading to a smaller atomic radius in fluorine compared to chlorine.
Fluorine has the smallest atomic radius among fluorine, oxygen, and chlorine. Oxygen has a larger atomic radius than fluorine but smaller than chlorine. Chlorine has the largest atomic radius among the three elements.
Bromine has the largest atomic radius among fluorine, chlorine, and bromine. Atomic radius generally increases as you move down a group in the periodic table.
Fluorine's atomic radius is smaller than that of chlorine but larger than that of oxygen. This trend is due to the increasing number of electron shells: fluorine and oxygen are in the second period, while chlorine is in the third. Consequently, fluorine has a greater effective nuclear charge compared to oxygen, pulling its electrons closer, while chlorine has additional electron shells, leading to a larger radius. Thus, the order of atomic radius from smallest to largest is: fluorine < oxygen < chlorine.
Bromine has the largest atomic radius among fluorine, chlorine, and bromine. Atomic radius increases down a group on the periodic table, so bromine, located at the bottom, has the largest atomic radius of the three elements.
Iodine is the largest atom among bromine, fluorine, iodine, and chlorine. It has more electron shells and a larger atomic radius compared to the other three elements.
Fluorine has the smallest atomic radius among fluorine, chlorine, bromine, iodine, and astatine.
Fluorine has a smaller atomic radius than both oxygen and chlorine. This is due to its higher effective nuclear charge, which pulls its electrons closer to the nucleus. In contrast, chlorine has a larger atomic radius than fluorine due to its additional electron shell, despite having a higher nuclear charge. Thus, the atomic radius trend shows that oxygen < fluorine < chlorine.
Potassium has the largest atomic radius. It is in the 1st group of the periodic table. Fluorine has the least atomic radius.
Chlorine has a larger atomic radius than fluorine. This is because chlorine has its outermost electrons in the 3rd energy level, which is farther from the nucleus, and fluorine has its outermost electrons in the 2nd energy level, which is closer to the nucleus.
Fluorine has a smaller atomic radius than chlorine because fluorine has a higher effective nuclear charge due to its lower energy level and smaller atomic size, causing the outer electrons to be pulled closer to the nucleus. This results in a stronger attraction between the positive nucleus and the negative electron cloud, leading to a smaller atomic radius in fluorine compared to chlorine.
Iodine is the biggest atom among bromine, fluorine, chlorine and iodine as it has the highest atomic number and atomic radius.
Among bromine, sulfur, chlorine, and selenium, chlorine has the smallest atomic radius. This is because atomic radius decreases as you move from left to right across a period on the periodic table. Chlorine is located on the right side of the periodic table in the 17th group, which indicates smaller atomic radius.