Copper oxide chemical formula: CuO. Copper oxide is a black copper oxide with a slightly amphoteric, and slight hygroscopic chemical formula. The molecular mass relative to the element is 79.545. Its density is 6.96.9g/cm3 and its melting point at 10…
Europium (III-O3) (Eu2O3) (a combination of europium & oxygen) is a compound. A wide variety of uses include activator for ytrium based phosphors, as well as as red/blue phosphors in television sets and fluorescent lamps. Purity: 99.9% About Eur…
Recently, the Russian President hosted a meeting with oil and gas industry representatives. He said that the refusal of some Western countries to cooperate normally with Russia and deny some Russian energy resources has hit millions of European peop…
The German import price index rose 4.3 percent month-on-month and 32.7 percent year-on-year in August 2022 due to energy shortages, the largest year-on-year increase since March 1974, data from the German Federal Statistical Office showed on October…
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