File:Iridium_(77_Ir)_(cropped).jpg · Wikimedia Commons · See Wikimedia Commons
AI overview
Iridium is a rare, extremely hard and dense silvery-white metal that belongs to the platinum group of elements and is highly resistant to corrosion even at very high temperatures. It matters because these exceptional properties—its hardness, density, and resistance to wear and chemical damage—make it valuable for specialized industrial and scientific applications where durability under extreme conditions is essential.
AI-generated from the Wikipedia summary — may contain errors.
Chemical data
- Formula
- Ir
- Molecular weight
- 192.22 g/mol
- IUPAC name
- iridium
- SMILES
- [Ir]
- InChIKey
- GKOZUEZYRPOHIO-UHFFFAOYSA-N
- Polar surface area
- 0 Ų
- H-bond donors
- 0
- H-bond acceptors
- 0
- Formal charge
- 0
via PubChem
Research
13,693 papersArticle · 日本語
イリジウム（英語: iridium [ɨˈrɪdiəm]）は、原子番号77の元素で、元素記号は Irである。遷移元素かつ白金族元素に分類される元素の1つで、単体では白金に似た金属光沢を有する。
Abstract from DBpedia / Wikipedia · CC BY-SA