Key Takeaways Platinum is a metal used in jewelry, automobiles, and electronics. Platinum is much stronger and rarer than gold. Traders can buy and sell platinum futures, while investors can participate with ETFs that specialize in the commodity. The price of platinum has been trending lower sin...
White gold isn't as pure or durable. Platinum is denser, heavier and stronger than white gold. Platinum is heavier (specific gravity: 21.4) than gold (specific gravity: 19.3). Platinum is 60% more dense than Gold. ShineWhite gold is has very high reflectivity and therefore shines much ...
are several times stronger than pure platinum and conventional platinum–10%rhodium alloy under the same rupture time. These two alloys could contribute to glass industry to extend the platinum equipment lifetime much longer. During the process of wire-drawing glass fiber, some parameters such as ...
white heat in air, and, though it readily dissolves inaqua regia, it is scarcely attacked by simple acids. (It does dissolve slowly inhydrochloric acidin the presence of air.) Small amounts ofiridiumare commonly added to give a harder, strongeralloythat retains the advantages of pure ...
“Rarer than gold.” That should say something about the precious white metal, platinum, and its live prices today. There isn’t much platinum in the world. And platinum-containing ores take a long time to form. Besides, more than ten times as much gold is mined each year as platinum,...
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Gold and platinum at eight-month lows on stronger dollar, weaker oil.The article reports on the decrease in gold and platinum prices on August 5, 2008 in relation to a stronger U.S. dollar and weaker oil prices.EBSCO_bspMetal Bulletin Daily...
Additionally, analysts from ROTH Capital Partners expect gold and silver prices to rise even stronger in the coming months. “It now appears that the price of gold is indeed expected to rise and break through the record high set in April.” JC O'Hara, chief technology strategist at ROTH Cap...
Summary: Johnnie Walker Red Label and Johnnie Walker Black Label are standard blends of the Johnnie Walker Scotch whiskey. The Johnnie Walker brand is one of the most widely distributed Scotch whiskey all around the world.The Johnnie Walker Red Label has a stronger alcohol sting than the Johnnie...
Even more efficient than oxalate are tertiary amines. It has been recently shown that the cation radical produced by tripropylamine by one-electron oxidation is a stronger oxidant than Ru(bpy)33+ and has a rather long lifetime in aqueous solution at an appropriate pH value prior to ...