Osmium - Wikipedia
WEBOsmium (from Ancient Greek ὀσμή (osmḗ) 'smell') 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 that is found as a trace element in alloys, mostly in platinum ores.
Osmium - Element information, properties and uses | Periodic Table
WEBReferences. Element Osmium (Os), Group 8, Atomic Number 76, d-block, Mass 190.23. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
Osmium | Definition, Properties, Uses, & Facts | Britannica
WEBAug 30, 2024 · osmium (Os), chemical element, one of the platinum metals of Groups 8–10 (VIIIb), Periods 5 and 6, of the periodic table and the densest naturally occurring element. A gray-white metal, osmium is very hard, brittle, and difficult to …
Osmium (Os) - Periodic Table
WEBOsmium is the 76th element in the periodic table and has a symbol of Os and atomic number of 76. It has an atomic weight of 190.23 and a mass number of 192. Osmium has seventy-six protons and one hundred sixteen neutrons in its nucleus, and seventy-six electrons in six shells.
Osmium Facts – Element 76 Symbol Os - Science Notes and Projects
WEBNov 18, 2023 · Osmium is an extremely hard and dense metallic element with symbol Os and atomic number 76. Although it is a rare element, you encounter it in daily life in ballpoint pens and electrical contacts. Key Osmium Facts. Name: Osmium; Atomic Number: 76; Element Symbol: Os; Atomic Mass: 190.23; Element Group: Group 8; Period: Period 6; …
Periodic Table - Ptable
WEBInteractive periodic table showing names, electrons, and oxidation states. Visualize trends, 3D orbitals, isotopes, and mix compounds. Fully descriptive writeups.
Osmium Facts - Periodic Table of the Elements - ThoughtCo
WEBJul 3, 2019 · Osmium is an extremely heavy silver-blue metal with atomic number 76 and element symbol Os. While most elements aren't know for the way they smell, osmium emits a characteristic unpleasant smell. The element and its compounds are highly toxic.
Osmium | History, Uses, Facts, Physical & Chemical ... - Periodic Table
WEBDefinition, mass & chemical names. Osmium is a Nobel metal and belongs to the platinum family. It is the densest and corrosion-resistant element. It was discovered in 1803. History and Discovery. Osmium has an intertwined history with platinum and dates to …
Osmium - Periodic Table
WEBOsmium - Properties, history, name origin, facts, applications, isotopes, electronic configuation, crystal structure, hazards and more; Interactive periodic table of the chemical elements.
Osmium (Os) - The Chemical Elements
WEBApr 8, 2020 · Osmium is a chemical element with the atomic number 76 in the periodic table. It’s one of the rarest chemical elements that occur in Earth’s crust, with 1.5×10-3 ppm of natural abundance.
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