- gold oxide
- 氧化金
English-Chinese chemistry dictionary (英汉化学大词典). 2013.
English-Chinese chemistry dictionary (英汉化学大词典). 2013.
Gold — This article is about the metal. For the color, see Gold (color). For other uses, see Gold (disambiguation). platinum ← gold → mercury … Wikipedia
Oxide Radio — Broadcast area The World Slogan Your Sound Education Frequency Online First air date Term time Format Various … Wikipedia
Gold plating — is a method of depositing a thin layer of gold onto the surface of another metal, most often copper or silver, by chemical or electrochemical means.Mechanical or chemical affixing of thin gold foils onto the surface of objects is instead known as … Wikipedia
Gold extraction — or recovery from its ores may require a combination of comminution, mineral processing, hydrometallurgical, and pyrometallurgical processes to be performed on the ore. [cite web url=http://geology.com/publications/getting gold/gold… … Wikipedia
Gold cyanidation — (also known as the cyanide process or the MacArthur Forrest process) is a metallurgical technique for extracting gold from low grade ore by converting the gold to a water soluble coordination complex. It is the most commonly used process for gold … Wikipedia
Gold chalcogenides — are compounds formed between gold and one of the chalcogens, elements from group 16 of the periodic table: oxygen, sulfur, selenium or tellurium.*Gold(III) oxide, Au2O3. decomposes into gold and oxygen above 160 °C. dissolves in concentrated… … Wikipedia
Gold Bond medicated powder — is a brand of over the counter skin irritation medication produced by Chattem of Chattanooga, Tennessee. It is available as both a powder and a topical cream. Gold Bond is used to curb moisture, control odor, and soothe minor skin irritation,… … Wikipedia
Gold — Eigenschaften … Deutsch Wikipedia
gold processing — Introduction preparation of the ore for use in various products. For thousands of years the word gold has connoted something of beauty or value. These images are derived from two properties of gold, its colour and its chemical stability.… … Universalium
Oxide — Oxides, such as iron(III) oxide or rust, which consists of hydrated iron(III) oxides Fe2O3·nH2O and iron(III) oxide hydroxide (FeO(OH), Fe(OH)3), form when oxygen combines with other elements An oxide ( … Wikipedia
Oxide radio — Infobox Radio station name = Oxide Radio area = The World slogan= Your Sound Education frequency = [http://www.oxideradio.co.uk Online] airdate= Term Time format= Various owner= Oxford University Student Union website=… … Wikipedia