The chemical symbol for Iridium is Ir.
Depending on this nature, elements can be metal, non-metal, or metalloid.
An ionic radius is one-half the distance between the nuclei of two ions in an ionic bond.
As can be seen, the boiling point of a liquid varies depending upon the surrounding environmental pressure.
Antimony is a lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite.
Chemically, indium is similar to gallium and thallium.