Ununtrium (Uut)
Atomic size increases down a group as the energy level (or shell) increases. So Astatine will have the largest size (radius) in group 17
Atomic radius increases down the group
Atomic radius increases down the group. So larger atomic radius are present at the bottom.
atomic radius increases as you go down the group and decreases as you go across the period therefore the smallest atomic radius for group 14 is carbon.
Atomic radii have not been measured or calculated based on theoretical principles for all of the elements. However, based on the information available in the wikipedia tables of atomic radii it would appear that the largest atom will prove to be that of francium.
Bromine is farther down the group and has more electron shells, making it an element with a lager atomic radius.
Atomic size increases down a group as the energy level (or shell) increases. So Astatine will have the largest size (radius) in group 17
Group-1 has largest atomic radius. It decreases across a period
Francium has the largest atomic radius in Group 1 of the Periodic Table.
Potassium has the largest atomic radius. It is in the 1st group of the periodic table. Fluorine has the least atomic radius.
Atomic radius increases down the group. So indium will have the largest atomic radius among the options given.
7th period because atomic size down the group increases. And Alkali Earth metals are found only in Group 1. The element is in Group 1 and period 7
The atomic radius decreases across a period from left to right and increases down in a given group. That means that since the lower the element is in a group, the larger the atomic radius will be. The atoms with the largest atomic radii are located in Group I and are at the bottom of groups.
Atomic radius increases down the group
Atomic radius increases down the group. So larger atomic radius are present at the bottom.
atomic radius increases as you go down the group and decreases as you go across the period therefore the smallest atomic radius for group 14 is carbon.
Atomic radii have not been measured or calculated based on theoretical principles for all of the elements. However, based on the information available in the wikipedia tables of atomic radii it would appear that the largest atom will prove to be that of francium.