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  2. Prices of chemical elements - Wikipedia

    en.wikipedia.org/wiki/Prices_of_chemical_elements

    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 ...

  3. List of countries by tariff rate - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by...

    Global map of countries by tariff rate, applied, weighted mean, all products (%), 2021, according to World Bank.. This is a list of countries by tariff rate.The list includes sovereign states and self-governing dependent territories based upon the ISO standard ISO 3166-1.

  4. Beryllium - Wikipedia

    en.wikipedia.org/wiki/Beryllium

    The price on the American market for vacuum-cast beryllium ingots was about $338 per pound ($745 per kilogram) in 2001. [85] Between 1998 and 2008, the world's production of beryllium had decreased from 343 to about 200 tonnes. It then increased to 230 metric tons by 2018, of which 170 tonnes came from the United States. [86] [87]

  5. List of countries by price level - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by_price...

    The Global price level, as reported by the World Bank, is a way to compare the cost of living between different countries. It's measured using Purchasing Power Parities (PPPs), which help us understand how much money is needed to buy the same things in different places. Price level indexes (PLIs), with the world average set at 100, are ...

  6. Energy density Extended Reference Table - Wikipedia

    en.wikipedia.org/wiki/Energy_density_Extended...

    This page was last edited on 5 December 2024, at 19:56 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.

  7. Liquid fluoride thorium reactor - Wikipedia

    en.wikipedia.org/wiki/Liquid_fluoride_thorium...

    For example, while beryllium is quite expensive per kg, the amount of beryllium required for a large 1 GWe reactor is quite small. ORNL's MSBR required 5.1 tons of beryllium metal, as 26 tons of BeF 2. [60] At a price of $147/kg BeF 2, [50]: 44 this inventory would cost less than $4 million, a modest cost for a multibillion-dollar power plant ...

  8. Beryllium copper - Wikipedia

    en.wikipedia.org/wiki/Beryllium_copper

    Beryllium copper (BeCu), also known as copper beryllium (CuBe), beryllium bronze, and spring copper, is a copper alloy with 0.5–3% beryllium. [1] Copper beryllium alloys are often used because of their high strength and good conductivity of both heat and electricity. [2] It is used for its ductility, weldability in metalworking, and machining ...

  9. Beryl - Wikipedia

    en.wikipedia.org/wiki/Beryl

    As of 1999, the world's largest known naturally occurring crystal of any mineral is a crystal of beryl from Malakialina, Madagascar, 18 m (59 ft) long and 3.5 m (11 ft) in diameter, and weighing 380,000 kg (840,000 lb).