PLATINUM CREDIT CARDS Web Results

Platinum - Wikipedia Platinum is a chemical element; it has symbol Pt and atomic number 78. It is a dense, malleable, ductile, highly unreactive, precious, silverish-white transition metal. Its name originates from Spanish platina, a diminutive of plata "silver". [7][8]

Platinum | Color, Symbol, Uses, & Facts | Britannica Platinum, chemical element, the best known and most widely used of the six platinum metals. A very heavy, precious, silver-white metal, platinum is soft and ductile and has a high melting point and good resistance to corrosion and chemical attack.

Platinum | History, Uses, Facts, Physical & Chemical Characteristics Platinum is a precious and strong metal and has been known since ancient times. It was formally discovered in 1753 in South America.

Platinum - The chemical element, its science, properties, and uses An introduction to platinum, its properties, where it comes from, and how we use it. Includes key data, photos, and charts.

Platinum - Element information, properties and uses | Periodic Table Platinum is used extensively for jewellery. Its main use, however, is in catalytic converters for cars, trucks and buses. This accounts for about 50% of demand each year. Platinum is very effective at converting emissions from the vehicle’s engine into less harmful waste products.

Facts About Platinum - Live Science Platinum is one of the transition metals, a group that includes gold, silver, copper and titanium — and most of the elements in the middle of the periodic table. The atomic structure of these...

Platinum Element Facts - chemicool.com Platinum is a precious metal; soft, silvery-white, and dense with a beautiful lustrous sheen. It is one of the of the six platinum group metals consisting of platinum, palladium, rhodium, osmium, iridium and ruthenium.

Platinum - Simple English Wikipedia, the free encyclopedia Platinum is part of the platinum group of elements. It is on group 10 in the periodic table of elements. Its atoms have an atomic weight of 195 atomic mass units. It has 6 isotopes that is found in nature.

Platinum | Pt (Element) - PubChem Chemical element, Platinum, information from authoritative sources. Look up properties, history, uses, and more.

Periodic Table of Elements: Los Alamos National Laboratory Platinum is a beautiful silvery-white metal, when pure, and is malleable and ductile. It has a coefficient of expansion almost equal to that of soda-lime-silica glass, and is therefore used to make sealed electrodes in glass systems.