Discovery
Discovered by Smithson Tennant in 1803.
Common Uses
-
Used in spark plugs and electrical contacts.
-
Used in aerospace components and jewelry.
-
Used in thermocouples for high-temperature measurements.
Interesting Facts
-
Iridium is one of the rarest elements in the Earth's crust.
-
It is highly corrosion-resistant, making it ideal for high-stress applications.
Back to Periodic Table