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This is a list of prices of chemical elements. Listed here are mainly average market prices for bulk trade of commodities. ... Per-kilogram prices of some synthetic ...
Electrons per shell: 2, 8, 18, 32, 14, 2 ... US imports of osmium from 2014 to 2021 averaged 155 kg annually. ... it is not heavily traded and prices are seldom reported.
Example calculation assumes for simplicity that the only valuable material on asteroids is platinum. On August 16, 2016, platinum was valued at $1157 per ounce or $37,000 per kilogram. At a price of $1,340, for a 10% return on investment, 173,400 kg (5,575,000 ozt) of platinum would have to be extracted for every 1,155,000 tons of asteroid ore.
Each kilogram of the fission products of 235 U will contain 63.44 grams of ruthenium isotopes with halflives longer than a day. Since a typical used nuclear fuel contains about 3% fission products, one ton of used fuel will contain about 1.9 kg of ruthenium. The 103 Ru and 106 Ru will render the fission ruthenium very radioactive.
Helium-3 traded for about $2,500 per liter in 2024, according to the Edelgas Group. "That's a huge market, in principle, and something is coming along very fast," Martin Elvis, a senior ...
One of the largest bullion coins in the world was the 10,000-dollar Australian Gold Nugget coin minted in Australia, which consists of a full kilogram of 99.9% pure gold. In 2012, the Perth Mint produced a 1-tonne coin of 99.99% pure gold with a face value of $ 1 million AUD, making it the largest minted coin in the world with a gold value of ...
21.45 × 10 3 kg/m 3 — Grigoriev, Igor S. & Meilikhov, ... 76 Os osmium; use: 20 g/cm 3: CR2 (at m.p.) 20 g/cm 3: 77 Ir iridium; use: 19 g/cm 3: CR2 (at m.p.) 19 g ...
You would miss out on the returns that you could have earned on that $20K and the opportunity cost of those missed returns changes how long it takes you to break even.