ir metal
Iridium, a precious metal, has an appearance similar to platinum in that it is white but with a slightly yellowish tint. Iridium, the most corrosion-resistant metal ... ,Ir. 192.2. The chemical element iridium is classed as a transition metal. It was ... Iridium is a rare, hard, lustrous, brittle, very dense platinum-like metal.
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 ir metal 相關參考資料
Group 9 element - Wikipedia
Group 9 is a group (column) of chemical elements in the periodic table. Members are cobalt (Co), rhodium (Rh), iridium (Ir) and meitnerium (Mt). These are all transition metals in the d-block. https://en.wikipedia.org Iridium (Ir) Metal & Iridium Pieces - Reade Advanced Materials
Iridium, a precious metal, has an appearance similar to platinum in that it is white but with a slightly yellowish tint. Iridium, the most corrosion-resistant metal ... https://www.reade.com Iridium - Chemicool
Ir. 192.2. The chemical element iridium is classed as a transition metal. It was ... Iridium is a rare, hard, lustrous, brittle, very dense platinum-like metal. https://www.chemicool.com Iridium - Element information, properties and uses | Periodic ...
Element Iridium (Ir), Group 9, Atomic Number 77, d-block, Mass 192.217. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images. https://www.rsc.org Iridium - Wikipedia
Iridium is a chemical element with the symbol Ir and atomic number 77. A very hard, brittle, silvery-white transition metal of the platinum group, iridium is the ... https://en.wikipedia.org 田中貴金屬| Ir - TANAKA Precious Metals
同位素, Isotope, 191Ir, 193Ir. 晶體結構, Crystal Structure, fcc. 金屬特徵, Metallicity, Trans.Metal. 殼構造, Shell, 2,8,18,32,15,2. 佔有軌域, Filling Orbital, 5d7. https://pro.tanaka.co.jp 田中貴金屬集團｜Precious Metal Elements Ir
具有優秀的硬度、耐腐蝕性，被用於汽車的火星塞，又因為可耐高溫而被當做製造LED用藍寶石基板的坩堝的材料。 https://tanaka-preciousmetals. 铱- 维基百科，自由的百科全书 - 維基百科
銥是原子序77號的元素，其元素符號為Ir，是一種十分剛脆，銀白色的鉑系過渡金屬。銥是目前發現 ...... 1979, 12 (9): 331–337. doi:10.1021/ar50141a005 （英语）. ^ Crabtree, R. H. The Organometallic Chemistry of the Transition Metals (PDF). Wiley. https://zh.wikipedia.org |