• phosphorusDefinition, Uses, & FactsBritannica

    Phosphorus: Phosphorus, chemical element of the nitrogen group that is a soft waxy solid at room temperature.

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  • Fine GoldWhat is Considered Fine Gold?JM Bullion

    Learn what is considered fine gold as well as the purities, process of producing and types of bullion products made with it.

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  • GoldElement information, properties and uses

    Gold can be beaten into very thin sheets (gold leaf) to be used in art, for decoration and as architectural ornament. Electroplating can be used to cover another metal with a very thin layer of gold.

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  • SilverElement information, properties and uses

    Element Silver (Ag), Group 11, Atomic Number 47, d block, Mass 107.868. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.

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  • Chemical vapor depositionWikipedia

    Chemical vapor deposition (CVD) is deposition method used to produce high quality, high performance, solid materials, typically under vacuum.The process is often used in the semiconductor industry to produce thin films.

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  • GoldWikipedia

    Gold is a chemical element with symbol Au (from Latin: aurum) and atomic number 79, making it one of the higher atomic number elements that occur naturally. In its purest form, it is a bright, slightly reddish yellow, dense, soft, malleable, and ductile metal.

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  • Mercurychemical elementBritannica

    It alloys with copper, tin, and zinc to form amalgams, or liquid alloys.An amalgam with silver is used as a filling in dentistry. Mercury does not wet glass or cling to it, and this property, coupled with its rapid and uniform volume expansion throughout its liquid range, makes it useful in thermometers.

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  • Jewelry Metals 101: Gold, Silver, and Platinum

    Gold, silver, and platinum are the most commonly used jewelry metals. Learn about their physical properties, alloys, and history.

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  • DiamondGem and Industrial UsesMineral

    The unique properties of diamond make it suitable for many different uses including: gemstones, cutting tools, heat sinks, wear resistant parts,

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  • Miningwater, effects, environmental, disasters,

    Household Pollutants, Hypoxia, Incineration, Indoor Air Pollution, Industrial Ecology, Industry, Infectious Waste, Information, Access to, Injection Well, Integrated Pest Management, etc

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    What you need is what we can do! In the future, Xinhai will continue to rely on three big supporting "technology, talents, management", adhere to the international development strategy, and concentrate on providing customers with modern, efficient, energy-saving mine overall construction and operational solution, to create international leading enterprises in mining industry.