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Lower ranks of coal can be less expensive, for example sub-bituminous coal can cost around US$0.038/kg carbon. [19] 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 ...
Osmium (from Ancient Greek ὀσμή (osmḗ) 'smell') is a chemical element; it has symbol Os and atomic number 76. It is a hard, brittle, bluish-white transition metal in the platinum group that is found as a trace element in alloys, mostly in platinum ores. Osmium is the densest naturally occurring element.
Other precious metals include the platinum group metals: ruthenium, rhodium, palladium, osmium, iridium, and platinum, of which platinum is the most widely traded. [1] The demand for precious metals is driven not only by their practical use but also by their role as investments and a store of value. Historically, precious metals have commanded ...
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Rank County Per capita income Median household income Median family income Population Number of households 1 Lake: $38,120 $78,948 $91,693 703,462 241,712
Osmium is a chemical element with the symbol Os and atomic number 76. It is a hard, brittle, blue-gray or blue-black transition metal in the platinum family and is the densest naturally occurring element, with a density of 22.59 g/cm 3 (slightly greater than that of iridium and twice that of lead ).
The most expensive states in order were California, Nevada and Mississippi at $297.72, $294.76 and $290.64 a week on groceries in respective order. Groceries divided by price by city, state, country
But living in this tech hub is exceedingly expensive; the median home price stands at $1.4 million, while the median rent for a one-bedroom apartment is over $4,200 per month.