WebMelting Point (°C) (°F) Admiralty Brass: 900-940 1650-1720: Aluminum 660: 1220 Aluminum Bronze: 600-655 1190-1215: Antimony 630: 1170 Beryllium: 1285 2345: Beryllium Copper 865-955: 1587-1750 ... Iridium 2450: 4440 Iron: 1536 2797: Lead 327.5: 621 Magnesium: 650 1200: Manganese 1244: 2271 Manganese Bronze: 865-890 1590-1630: Mercury -38.86-37 ... It has the 10th highest boiling point among all elements and becomes a superconductor at temperatures below 0.14 K (−273.010 °C; −459.418 °F). Iridium's modulus of elasticity is the second-highest among the metals, being surpassed only by osmium. See more 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, it is considered the second-densest naturally occurring metal (after See more Oxidation states Iridium forms compounds in oxidation states between −3 and +9, but the most common oxidation states are +1, +3, and +4. Well … See more Platinum group The discovery of iridium is intertwined with that of platinum and the other metals of the platinum group. … See more Worldwide production of iridium is about 7,500 kilograms (16,500 lb). The price is high and varying (see table). Illustrative factors that affect the price include oversupply of Ir crucibles and changes in LED technology. Platinum metals … See more Physical properties A member of the platinum group metals, iridium is white, resembling platinum, but with a slight … See more Along with all elements having atomic weights higher than that of iron, iridium is only naturally formed by the r-process (rapid neutron capture) in supernovae and neutron star mergers. Iridium is one of the nine least abundant stable elements in … See more The main areas of use of iridium are electrodes for producing chlorine and other aggressive products, OLEDs, crucibles, catalysts (e.g. acetic acid), and ignition tips for … See more
Iridium Chemical Properties (25 Facts You Should Know)
WebMelting point The temperature at which the solid–liquid phase change occurs. Boiling point The temperature at which the liquid–gas phase change occurs. Sublimation The transition of a substance directly from the solid to the gas phase without passing through a liquid phase. Density (g cm −3) WebOct 22, 1995 · Boiling Point: 4701K 4428 ... Iridium - Ir (EnvironmentalChemistry.com) readily 3d
Iridium Ir - PubChem
Web77 Ir Iridium 192.217. Atomic Number: 77. Atomic Weight: 192.217. Melting Point: 2719 K (2446°C or 4435°F) Boiling Point: 4701 K (4428°C or 8002°F) Density: 22.42 grams per … WebIridium (Ir) 2447°C, FCC Ruthenium (Ru) 2250°C, HCP Hafnium (Hf) 2227°C, HCP Technetium (Tc) 2200°C, HCP, Radioactive Rhodium (Rh) 1963°C, FCC Vanadium (V) 1902°C, BCC Chromium (Cr) 1857°C, BCC Zirconium (Zr) … WebJan 19, 2024 · Iridium is a solid metal at room temperature and has extremely high melting and boiling points. Although it's extremely brittle when pure, it can be mixed with other metals to give it better ... readily abandon testing bidders