Bromine has a SMALLER atomic radius because it has one more electron shell than Iodine. On the Periodic Table, atomic radius of an atom decreases across a period and increases down a group. Since Bromine and Iodine are in the same group, you know Bromine has a smaller atomic radius because it is in a lower period.
Bromine's atomic radii is larger than that of chlorine.
Both bromine an arsenic have the same atomic radius. :)
Bromine is farther down the group and has more electron shells, making it an element with a lager atomic radius.
Iodine has 53 electrons in its orbitals while fluorine only has nine. This does not even count the proton/neutron variance.
bromine
The atomic radius of bromine is bigger.
Atomic radius of Iodine is very large compared to potassium.
Flourine
The atomic radius of bromine is lower.
Chlorine will have the smallest atomic radius, bromine the largest.
By the trend it is Na...(Bigger the farther left and bigger towords the bottom)
bromine
Bromine
An iodine atom has one more principal energy level than a bromine atom. Therefore the radius of an iodine atom is greater than the latter.
Bromine's atomic radii is larger than that of chlorine.
Both bromine an arsenic have the same atomic radius. :)
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