Osmium (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 …

Osmium (pronounced as OZ-mee-em) belongs to the family of transition metals and denoted by the chemical symbol Os. It has thirty-four isotopes out of which seven occur naturally with …

Osmium. Osmium is a chemical element with symbol Os and atomic number 76. Classified as a transition metal, Osmium is a solid at room temperature.

2023年11月18日 · 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 …

2024年12月6日 · 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 …

Osmium is a chemical element of the periodic table with chemical symbol Os and atomic number 76 with an atomic weight of 190.233 u and is classed as transition metal and is part of group 8 …

Osmium is an element with atomic symbol Os, atomic number 76, and atomic weight 190.23.

Osmium is a lustrous & silvery metal taking a spot in the periodic table with an atomic number of 76. Learn the uses of osmium, density of osmium & many more.

2020年4月8日 · With the periodic table symbol Os, atomic number 76, atomic mass of 190.2 g.mol-1, and electron configuration [Xe] 4f14 5d- 6s2, osmium is a hard and brittle bluish-white …

2020年11月21日 · The chemical symbol for Osmium is Os. The atom consist of a small but massive nucleus surrounded by a cloud of rapidly moving electrons. The nucleus is composed …