KRLVS KRLMN REX ID: 80ec39 Dec. 22, 2017, 6:11 p.m. No.152669   🗄️.is 🔗kun   >>3337

>>152605

i agee. rocket tecnically. what waz the payload? just sats? its called iridium i think. im thinkin aerosolized metallic salts were released. school me on this my spoopy frenz

magnetic nanopowder ID: 80ec39 Dec. 22, 2017, 6:59 p.m. No.153039   🗄️.is 🔗kun   >>3337

77 Ir 192.217000000 Iridium

 

See more Iridium products. Iridium (atomic symbol: Ir, atomic number: 77) is a Block D, Group 9, Period 6 element with an atomic weight of 192.217. The number of electrons in each of iridium's shells is [2, 8, 18, 32, 15, 2] and its electron configuration is [Xe] 4f14 5d7 6s2. Iridium Bohr ModelThe iridium atom has a radius of 136 pm and a Van der Waals radius of 202 pm. Iridium was discovered and first isolated by Smithson Tennant in 1803. In its elemental form, Iridium has a silvery white appearance. Iridium is a member of the platinum group of metals.Elemental Iridium It is the most corrosion resistant metal known and is the second-densest element (after osmium). It will not react with any acid and can only be attacked by certain molten salts, such as molten sodium chloride. Iridium is found as an uncombined element and in iridium-osmium alloys. Iridium's name is derived from the Greek goddess Iris, personification of the rainbow, on account of the striking and diverse colors of its salts.