There have been times when rhodium was the most expensive metal. But it is used mainly in catalytic converters and so its price is very variable: dependent on the level of global economic activity. In early 2008 it reached USD 350 per gram. By the end of the year it had fallen to a tenth of that. Today (7 November 2016) the price was just below USD 25 per gram.
three unpaired electrons
One gram of rutheniunm weighs exactly 1653.762 a gram so it weighs 26460.192 a pound.
One gram will set you back about $27 million.
The cost of one gram of polonium is very high, estimated to be around $10,000,000 to $12,000,000 USD due to its rarity and radioactive properties.
Extracting rhodium from a catalytic converter involves crushing the converter to a fine powder, then using a chemical process to dissolve the rhodium. This solution is then treated with other chemicals to separate the rhodium from other metals present. Finally, the rhodium is precipitated out and purified for use.
about $25
$2.00 per one gram
1 ounce = 28.34 grams 1 gram = 0.03 oz
$89,092.56 per gram Sorry but this is wrong. Probably what was intended to be quoted was $89,092.56 per kilogram. The price per gram would be 1/1000 of this price. Precious metal prices are normally quoted using troy ounces.
22 / 300 = 0.073333
In 2008, rhodium was trading for around $9,000 to $10,000 per troy ounce. The price of rhodium experienced significant volatility during that year, reaching an all-time high of over $10,000 before dropping to around $1,200 during the global financial crisis.
three unpaired electrons
One gram of rutheniunm weighs exactly 1653.762 a gram so it weighs 26460.192 a pound.
One gram will set you back about $27 million.
how much does a gram of praphite cost?
The cost of one gram of polonium is very high, estimated to be around $10,000,000 to $12,000,000 USD due to its rarity and radioactive properties.
The Rhodium plate in a ring cost from $60 to $200 every year's. Don't buy yellow gold metal with copper and Rhodium plate; because is not " Pure Solid White Gold Formula " that it is guaranties for ever; in the world market today ! "LOOK" For real good Information in "Answers.com".