Atomic Number: 49

Atomic Weight: 114.818

Melting Point: 429.75 K (156.60°C or 313.88°F)

Boiling Point: 2345 K (2072°C or 3762°F)

Density: 7.31 grams per cubic centimeter

Phase at Room Temperature: Solid

Element Classification: Metal

Period Number: 5

Group Number: 13

Group Name: none

Indium has two stable isotopes and one of them, In-113, is used for the production of radioisotopes. In-113 is used for the production of Sn-113 and can also be used for the production of the medical radioisotope In-110, although the most common production route for that radioisotope is via Cd-110.