Platinum was then discovered in Canada in 1888. Platinum: history Platinum was discovered by Antonio de Ulloa in 1735 at South America. Isotopes There are six naturally occurring isotopes. Uses for Platinum Although platinum's strength and beauty have made it a jewelry favorite since the ancient Egyptians and Mayans, jewelry-making is hardly its only useful application.

Platinum was also used by some indigenous tribes in South America to make nose rings and other ceremonial jewelry.When Spanish conquistadors began exploring the New World in the 1600s, they discovered platinum while mining for gold. Platinum metal became popular in such pieces due to its pale colour. By itself, it has various applications in photography, zinc etchings, Treatment of hexachloroplatinic acid with an ammonium salt, such as When hexachloroplatinic acid is heated, it decomposes through Several barium platinides have been synthesized in which platinum exhibits negative oxidation states ranging from −1 to −2.

Consumers who had high incomes and high credit scores were typically eligible for the lowest balance transfer and purchase APR offers, exclusive “members only” benefits and the best rewards programs. The platinum coins minted have been more for marketability rather than practical monetary use. Platinum was then discovered in Canada in 1888. Platinum actually exists in higher quantities on the moon and meteorites, however, this is currently a moot point. For example, a small box from burial of The first European reference to platinum appears in 1557 in the writings of the In 1750, after studying the platinum sent to him by Wood, Brownrigg presented a detailed account of the metal to the Because the other platinum-family members were not discovered yet (platinum was the first in the list), Scheffer and Sickingen made the false assumption that due to its hardness—which is slightly more than for pure One suitable method for purification for the raw platinum, which contains platinum, gold, and the other platinum-group metals, is to process it with Of the 218 tonnes of platinum sold in 2014, 98 tonnes were used for The price of platinum, like other industrial commodities, is more volatile than that of gold. In 2008, the price of platinum dropped from $2,252 to $774 per oz,During periods of sustained economic stability and growth, the price of platinum tends to be as much as twice the price of gold, whereas during periods of economic uncertainty,1,000 cubic centimeters of 99.9% pure platinum, worth about US$696,000 at 29 Jun 2016 pricesAverage price of platinum from 1992 to 2012 in US$ per In the laboratory, platinum wire is used for electrodes; platinum pans and supports are used in Platinum's rarity as a metal has caused advertisers to associate it with exclusivity and wealth. More recently it was the metal of choice for the wedding bands of Elvis and Priscilla Presley, and … Platinum (Pt), chemical element, the best known and most widely used of the six platinum metals of Groups 8–10 (VIIIb), Periods 5 and 6, of the periodic table. ... -Platinum isotopes are used in the following fields. That country became the world’s largest supplier of the metal after World War I continuing until the mid-1900s.

Uses of Platinum. Platinum is found in its pure native form or in platiniridium, a natural alloy of platinum and iridium. The name "platinum", which comes from the Spanish word platina (meaning "little silver"), relates to when and where the metal was discovered …

This helped make the metal more accessible. Where did platinum get its name?

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