76
Os
190.233Osmium
Appearancesilvery, blue cast
Categorytransition metal
Discovered bySmithson Tennant
Named byN/A
What element is Os on the periodic table?Os is the element Osmium on the periodic table.
What is the symbol for Osmium on the periodic table?The symbol for Osmium on the periodic table is Os.
What does Osmium look like?To the human eye, Osmium is silvery, blue cast.
About OsmiumOsmium is a chemical element; it has symbol Os and atomic number 76. It is a hard, brittle, bluish-white transition metal in the platinum group. Osmium has the highest density of any stable element and one of the lowest abundances in the Earth's crust. Manufacturers use alloys of osmium with platinum, iridium, and other platinum-group metals for fountain pen nib tipping, electrical contacts, and other applications that require extreme durability and hardness.Source: Wikipedia