Br, not Br-
The answer choices for this question wasn't provided. Oxygen has the smallest atomic radius. The higher the electronegativity in an element makes the atomic radius smaller.
Chlorine will have the smallest atomic radius, bromine the largest.
It is krypton as it the far most right on the periodic table, having the smallest radius
The alkali earth metal with the smallest atomic radius would be beryllium(Be), number four
The smallest element is hydrogen (atomic number = 1). When one electron is added to hydrogen, hydride ion is formed and this is the anion with smallest ionic radius.
Br-apex
Br is the atom with the smallest. K+ is the ion with the smallest radius. In general, the shape with the smallest radius has the smallest diameter
Neutral atoms are smaller than negatively charged ions of the same element.Bromine is smaller than iodine.So neutral bromine would have the smallest radius of the species listed.
The answer choices for this question wasn't provided. Oxygen has the smallest atomic radius. The higher the electronegativity in an element makes the atomic radius smaller.
Southern
Helium has the smallest covalent radius
Hydrogen has the smallest atomic radius - 25 pm.
Chlorine will have the smallest atomic radius, bromine the largest.
NA
It is helium that has the smallest atomic radius. Use the link below to see a list of elements arranged by atomic radius.
Helium usually is listed with the smallest atomic radius when calculated. Hydrogen however has a smaller van der Waals radius The protium isotope of hydrogen has the smallest nucleus radius. It is 1.6 fm
Argon doesnt have the smallest atomic radius, its chlorine.Argon has the largest atomic radius in period 3.