Atomic Number: 76 Atomic Symbol: Os Atomic Weight: 190.23 Melting Point: 5,491.4 F (3,033 C) Boiling Point: 9,053.6 F (5,012 C) Word origin: Osmium comes from the Greek term osme, which means ...

In a surprising overturn, the lustrous, blue-white element osmium has beaten diamond in a test of compressibility. Not used much today, osmium has been incorporated into alloys for fountain-pen ...

Osmium is also used to produce hard alloys with other PGMs for fountain pen tips, instrument pivots and electrical contacts. Crystalline osmium can be bought as crystal bars or billet rings and is ...