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Graphite flakes can cost around US$0.9/kg carbon. [20] Price of synthetic industrial diamond for grinding and polishing can range from 1200 to 13 300 USD/kg, while cost per weight of large synthetic diamonds for industrial applications can be on the order of million dollars per kilogram. [21] 7: N: Nitrogen: 0.0012506: 19 (5.263 × 10 17 kg) 0. ...
On 8 November 2016, the Government of India announced the demonetisation of all ₹500 and ₹1,000 banknotes of the Mahatma Gandhi Series. It also announced the issuance of new ₹500 and ₹2,000 banknotes in exchange for the demonetised banknotes. [ 2] Prime Minister Narendra Modi said that this decision would curtail the shadow economy ...
A gold reserve is the gold held by a national central bank, intended mainly as a guarantee to redeem promises to pay depositors, note holders (e.g. paper money ), or trading peers, during the eras of the gold standard, and also as a store of value, or to support the value of the national currency . The World Gold Council estimates that all the ...
-Cost of one night at a three-star hotel: $50 -Cost of three-course meal for two: $20 -Change in local currency against the U.S. dollar over the past five years -65.6%
Gold as an investment. A Good Delivery bar, the standard for trade in the major international gold markets. Size of a 100 gram gold bar - packaged inside an assay for proof of authenticity - compared to a playing card. Of all the precious metals, gold is the most popular as an investment.
A country's gross domestic product (GDP) at purchasing power parity (PPP) per capita is the PPP value of all final goods and services produced within an economy in a given year, divided by the average (or mid-year) population for the same year. This is similar to nominal GDP per capita but adjusted for the cost of living in each country.
The federal debt at the end of the 2018/19 fiscal year (ended September 30, 2019) was $22.7 trillion (~$27.1 trillion in 2023). The portion that is held by the public was $16.8 trillion. Neither figure includes approximately $2.5 trillion owed to the government. [ 83] Interest on the debt was $404 billion.
Silver is a chemical element; it has symbol Ag (from Latin argentum 'silver', derived from Proto-Indo-European *h₂erǵ 'shiny, white') and atomic number 47. A soft, white, lustrous transition metal, it exhibits the highest electrical conductivity, thermal conductivity, and reflectivity of any metal. [ 8]