76
Os
Osmium
190,23 u
Osmium
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Osmium. (n.d.). In Element. Retrieved from /fr/element/os/
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Période
6
Groupe
8
Bloc
d-bloc
Phase (STP)
Solid
Osmium is the densest naturally occurring element. It is used in fountain pen nibs, electrical contacts, and as a staining agent in microscopy.
Compounds Containing Osmium
Plus de Métal de Transition
Frequently Asked Questions
What is Osmium?
Osmium (Os) is a chemical element with atomic number 76. It is a solid at standard temperature and pressure, classified as a métal de transition.
What are the key properties of Osmium?
Osmium has an atomic mass of 190.23 u.
What is the electron configuration of Osmium?
The electron configuration of Osmium is [Xe] 4f14 5d6 6s2. It is in the d-block of the periodic table.
What is the electronegativity of Osmium?
Osmium has an electronegativity of 2.2 on the Pauling scale.