Ruthenium compounds: Ruthenium compounds are compounds containing the element ruthenium (Ru). Ruthenium compounds can have oxidation states ranging from 0 to +8, and −2. (Chemistry) [100%] 2024-08-14 [Ruthenium compounds] [Chemical compounds by element]...
Rhenium compounds: Rhenium compounds are compounds formed by the transition metal rhenium (Re). Rhenium can form in many oxidation states, and compounds are known for every oxidation state from -3 to +7 except -2, although the oxidation states +7, +6, +4, and ... (Chemistry) [84%] 2023-12-19 [Rhenium] [Rhenium compounds]...
Ruthenium: Ruthenium (roo-THE-nee-em) is a shiny, silvery metal. Jedrzej Sniadecki, a Polish chemist, discovered ruthenium in platinum ores from South America in May 1808, and called it vestium. [76%] 2023-02-23 [Elements] [Metals]...
Ruthenium: Ruthenium is a chemical element, having the chemical symbol Ru. Its atomic number (the number of protons) is 44. [76%] 2023-07-03
Ruthenium: Ruthenium is a chemical element; it has symbol Ru and atomic number 44. It is a rare transition metal belonging to the platinum group of the periodic table. [76%] 2024-01-03 [Ruthenium] [Chemical elements]...
Ruthenium: Ruthenium (chemical symbol Ru, atomic number 44) is a rare, hard, white metal. It is a member of the platinum group of elements and is found associated with platinum ores. Chemically, it is relatively inert. This element is a highly ... [76%] 2023-02-03
Ruthenium: Ruthenium [[[symbol]] Ru, atomic weight To' 7 (O = 0)1, in chemistry, a metallic element, found associated with platinum, in platinum ore and in osmiridium. The metal may be obtained from the residues obtained in the separation of osmium from ... [76%] 2022-09-02
Rutenium: Sjabloon:Elementboks eweerstand ohmmat0 Rutenium is 'n chemiese element in die periodieke tabel met die simbool Ru en atoomgetal van 44. Dit is 'n seldsame oorgangsmetaal in die platinumgroep en word aangetref in platinumertse en word gebruik as 'n katalisator ... [67%] 2023-08-14
Ruthenia: Ruthenia is a former Russian speaking province of Czechoslovakia that was located on the eastern end of present-day Slovakia. The term Ruthenian had a broader meaning, signifying the Russian inhabitants of Austria, Austria-Hungary and Poland. [57%] 2024-01-03 [Former Countries] [Czech Republic]...
Ruthenia: Ruthenia is an exonym, originally used in Medieval Latin as one of several terms for Kievan Rus', the Kingdom of Galicia-Volhynia and, after their collapse, for East Slavic and Eastern Orthodox regions of the Grand Duchy of Lithuania and ... (Place) [57%] 2023-12-19 [Historical regions]
Ruthenia: Ruthenia is an exonym, originally used in Medieval Latin, as one of several terms for Kievan Rus'. It is also used to refer to the East Slavic and Eastern Orthodox regions of the Grand Duchy of Lithuania and the Kingdom ... (Medieval exonym for Rus') [57%] 2024-01-03 [Ruthenia] [Historical regions]...
Compound: A compound is a molecule which is composed of more than one element. Table salt, for example, is sodium chloride (NaCl), a compound composed of the elements sodium (Na) and chlorine (Cl) in a 1:1 ratio. [56%] 2023-02-18 [Chemistry]
Compound: Compound, a combination of various elements, substances or ingredients, so as to form one composite whole. A “chemical compound” is a substance which can be resolved into simple constituents, as opposed to an element which cannot be so resolved (see ... [56%] 2022-09-02
Compound: Articles Most recent articles on Compound Most cited articles on Compound Review articles on Compound Articles on Compound in N Eng J Med, Lancet, BMJ Media Powerpoint slides on Compound Images of Compound Photos of Compound Podcasts & MP3s on Compound ... [56%] 2023-11-26
Compound (linguistics): This original article is about compounds in linguistics. Its aim is to provide properly sourced information about compounds, in part to support their treatment in dictionaries. (Linguistics) [56%] 2024-01-02 [Linguistics]
Compound (linguistics): In linguistics, a compound is a lexeme (less precisely, a word or sign) that consists of more than one stem. Compounding, composition or nominal composition is the process of word formation that creates compound lexemes. (Linguistics) [56%] 2024-01-02 [Syntax] [Word coinage]...
Rhenium: Rhenium (chemical symbol Re, atomic number 75) is a silvery-white, lustrous, rare metal. Obtained as a byproduct of molybdenum refinement, it is among the ten most expensive metals on Earth. It is extremely resistant to wear and has one ... [54%] 2023-02-04
Rhenium: Also used in refractory metal components of missiles, electronic filaments, electrical contacts, high-temperature thermocouplers, oven filaments, electrodes, igniters for flash bulbs, jewelry, plating of metals by electrolysis and vapor-phase deposition. [54%] 2023-02-20 [Elements] [Metals]...
Rhenium: Rhenium is a chemical element, having the chemical symbol Re. Its atomic number (the number of protons) is 75. [54%] 2023-02-02
Ruthenium tetroxide: Ruthenium tetroxide is the inorganic compound with the formula RuO4. It is a yellow volatile solid that melts near room temperature. [54%] 2024-01-26 [Ruthenium compounds] [Electron microscopy stains]...
From search of external encyclopedias: