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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. Data on elements' abundance in Earth's crust is added for comparison. As of 2020, the most expensive non-synthetic element by both mass and volume is rhodium.

3. Ruthenium - Wikipedia

   en.wikipedia.org/wiki/Ruthenium

   Electrons per shell: 2, 8, 18, 15, 1: Physical properties; Phase at ... Ruthenium is a chemical element; it has symbol Ru and atomic number 44.

4. Precious metal - Wikipedia

   en.wikipedia.org/wiki/Precious_metal

   As a stunt to publicise the 99.999% pure one-ounce Canadian Gold Maple Leaf series, in 2007 the Royal Canadian Mint made a 100 kg 99.999% gold coin, with a face value of $1 million, and now manufactures them to order, but at a substantial premium over the market value of the gold.

5. Synthesis of precious metals - Wikipedia

   en.wikipedia.org/wiki/Synthesis_of_precious_metals

   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. If the fission occurs in an instant then the ruthenium thus formed will have an activity due to 103 Ru of 109 TBq g −1 and 106 Ru of 1.52 ...

6. Ruthenium compounds - Wikipedia

   en.wikipedia.org/wiki/Ruthenium_compounds

   Ruthenium compounds are compounds containing the element ruthenium (Ru). Ruthenium compounds can have oxidation states ranging from 0 to +8, and −2.

7. Ruthenium(IV) oxide (data page) - Wikipedia

   en.wikipedia.org/wiki/Ruthenium(IV)_oxide_(data...

   Phase behavior Triple point? K (? °C), ? Pa Critical point? K (? °C), ? Pa Std enthalpy change of fusionΔ fus H o? kJ/mol Std entropy change of fusionΔ fus S oJ/(mol·K)

8. Group 8 element - Wikipedia

   en.wikipedia.org/wiki/Group_8_element

   Group 8 is a group (column) of chemical elements in the periodic table.It consists of iron (Fe), ruthenium (Ru), osmium (Os) and hassium (Hs). [1] " Group 8" is the modern standard designation for this group, adopted by the IUPAC in 1990. [1]

9. Category:Ruthenium - Wikipedia

   en.wikipedia.org/wiki/Category:Ruthenium

   Pages in category "Ruthenium" The following 7 pages are in this category, out of 7 total. This list may not reflect recent changes. ...