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Rhenium

Transition Metal
Atomic Mass
186.21 u
Density
21.02 g/cm³
Melting Point
3,180 °C
Boiling Point
5,597 °C
State
Solid
Discovery
1925

Discovery

Discovered by Ida Noddack, Otto Berg, and Walter Noddack in 1925.

Common Uses

  • Used in jet engines and rocket propulsion systems.
  • Used in electrical contacts and filaments.
  • Used in the production of high-temperature thermocouples.

Interesting Facts

  • Rhenium is one of the rarest elements in the Earth's crust.
  • It is highly resistant to wear and corrosion.
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