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What are some of the properties of acids?[ 20/11/2014 ]
Some of the properties of acids are that they conduct electricity when they are dissolved in water, liberate hydrogen when they react with active metals and, when combined with a base, will produce a salt and a neutralized base. Acids also have a pH which i...
How was copper discovered?[ 20/11/2014 ]
The exact nature of copper's discovery is unknown, and historians do not know who first discovered it. People have used copper for a very long time, and along with gold, it was one of the first metals ever discovered and used by humans. Archaeologists suspe...
When was copper discovered?[ 20/11/2014 ]
Between 5,000 and 6,000 years ago, the early Mesopotamians extracted and worked with copper. By 3000 B.C. man was able to extract copper from ores. Copper was soft, but mixing it with other metals created alloys with greater strength, leading to the Bronze ...
Is copper a metal, nonmetal or metalloid?[ 20/11/2014 ]
Copper is a reddish metal with the chemical symbol of Cu. The word copper comes from the Latin “cuprum,” which means "metal from Cyprus." In ancient times, the island of Cyprus was a mining site for copper. Dating back to prehistoric t...
What do copper and sulfur make when they are heated up together?[ 20/11/2014 ]
Copper and sulfur make copper sulfide when they are combined. The copper must be in the form of a wire, and the sulfur must be in a hot gas form. Copper sulfide is created through hanging a piece of copper wire in a tube of boiling sulfur. The tube with the...
Why is copper important?[ 20/11/2014 ]
Copper is important because it plays a role in green energy, technology and the economy. Copper is used to help create hybrid vehicles, mobile phones and tablet computers. Children born in 2014 are likely to use 1,750 pounds of copper during their lifetime...
What are the chemical properties of copper?[ 20/11/2014 ]
Copper is a reddish colored metal that polishes to a bright shine, of which HowStuffWorks says, makes it one of the most useful metals, like iron. While it does not rust, exposure to moisture results in a green patina. Its uses range from jewelry making to ...
China Raised Its Target to Close Outdated Steel Smelting Capacity to 28.7m Tons in 2014[ 20/11/2014 ]
China has raised its target to close outdated steel smelting capacity to 28.7 million tons in 2014, the industry ministry said on Thursday, as it tries to rein in inefficient and polluting industries. The figure is above the 27 million ton closure target ...
Demand for Gallium Will Rise Rapidly Between 2014 and 2020[ 20/11/2014 ]
Demand for gallium will rise rapidly between 2014 and 2020 as general lighting moves away from incandescent and fluorescent lamps to light-emitting diodes, but this strong growth is unlikely to result in any tightness in supply as the market is oversupplied...
Despite a Recovery in Copper Prices, Market Analysts Were Bearish on The Metal's Price[ 20/11/2014 ]
Despite a recent recovery in London Metal Exchange copper prices, market analysts were still bearish this week on the metal's price for the rest of this year, based on factors such as a surge in supply and a weak Chinese construction sector. Analysts at Go...
Going Long on Lead and Short on Copper Continues to Be a Solid Investment Strategy in 2014[ 20/11/2014 ]
Going long on lead and short on copper continues to be a solid investment strategy in 2014, particularly as lead tilts toward a supply deficit and copper toward surplus, investment bank BNP Paribas said Thursday. Despite lead's underperformance in recent we...
China Produced Around 584,000 Mt of Refined Copper in April, Down 1.6% Month on Month[ 20/11/2014 ]
China produced around 584,000 mt of refined copper in April, down 1.6% month on month, an official from state-owned nonferrous metals information division Beijing Antaike said Wednesday, citing National Bureau of Statistics data. The April output was up 5...
Prices of Most of The 12 Copper Futures on The SHFE Fell Week on Week in Thinner Volumes[ 20/11/2014 ]
Prices of most of the 12 copper futures on the Shanghai Futures Exchange Friday fell week on week in thinner volumes as market participants adopted a cautious approach following news that Qingdao port had halted shipments of aluminum and copper because of a...
China Jiangxi Refined Copper Output up 11% in H1[ 20/11/2014 ]
Jiangxi province in South China produced 651,000 mt of refined copper in the first half of 2014, up 11% year on year, the Jiangxi government said Monday. H1 copper products output rose 16% year on year to 1.33 million mt, and refined tin output also increas...
The South American Mining Industry Will Reach an Estimated Compound Yearly Growth[ 20/11/2014 ]
The South American mining industry will reach an estimated compound yearly growth rate of about 6.2% from 2012 to 2017, which will take the industry to a total value of $184.3-billion. Some of the world’s largest copper, bauxite, iron and nickel depos...
China's Refined Copper Surplus to Widen in 2014[ 20/11/2014 ]
China's refined copper surplus is expected to widen in 2014, on lower demand from the collateralized borrowing sector, as well as a slowdown in the domestic private sector's construction activities, Chinese industry experts said Thursday. "Although th...
Chinese Companies Are Increasing Their Interest in Buying Mining Companies in Mexico[ 20/11/2014 ]
Chinese companies are increasing their interest in buying mining companies in Mexico, not just exploring sites, said Humberto Gutierrez-Olvera, president of the Mining Chamber of Mexico (Camimex) this week. Gutierrez-Olvera said Camimex detected this intere...
Spot Copper Cathode Import Premiums Remian Steady[ 20/11/2014 ]
Spot import premiums for London Metal Exchange-registered brands of copper cathode on a CIF China basis remained steady for the fourth consecutive week amid thin trade, market sources said Wednesday. Sources said physical buying interest had stayed weak as ...
How to Display Stainless Steel Pots[ 20/11/2014 ]
Today’s post is dedicated to stainless steel pots. They’re durable. They gleam with sleek style. And they look amazing when put on display in your kitchen! Why display something as functional as cookware? Because putting them out in the open mak...
China Copper: CIF Import Offers Steady But Signs of Falling on Weak Buying[ 20/11/2014 ]
Spot import premiums for London Metal Exchange-registered brands of copper cathode on a CIF China basis generally remained steady but displayed signs of slipping amid persistent weakness in the physical buying interest, market sources said Wednesday. Platt...
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