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www.reference.com/article/difference-between-platinum-white-gold-36434b7767164bc5

White gold is an alloy of gold and other metals, such as silver or palladium, while platinum is an almost entirely pure white metal. In a natural state, platinum has a much whiter color than white gold. However, most white gold is plated with rhodium, which makes the co...

www.reference.com/article/differences-between-white-gold-platinum-a91424c784b50d0d

According to Gillett's Jewellers, a primary difference between white gold and platinum is that white gold is typically an alloy of gold and some white metals, while platinum is a white metal, so platinum is used in jewelry in a much purer form. Platinum is also very den...

www.reference.com/world-view/platinum-used-753d01a0a81da5b9

According to The Royal Society of Chemistry, platinum is mainly used inside catalytic converters in cars, trucks, and buses. Platinum is also used for electrical components, thermocouple elements, corrosion-resistance apparatuses and dentistry. Platinum is used extensiv...

www.reference.com/science/made-platinum-dac6f45818053811

Platinum is used to make a variety of substances and consumer goods, including catalytic converters, coins, jewelry and industrial appliances. Platinum is also used in the scientific industry to make basic labware items, such as tools and trays, and is used in the field...

www.reference.com/article/can-gold-ring-dipped-platinum-d723cd43ed450331

It is possible to have a gold ring electroplated with platinum. In this process, the gold ring is dipped into a solution containing a dissolved ion of platinum. An electrical current is applied, causing the platinum ion to attach to the gold ring in a very thin coating.

www.reference.com/world-view/difference-between-platinum-silver-18e2dbb0164f21da

Platinum weighs more than silver and is much denser. Platinum also has a much whiter and shinier appearance, where as silver appears to have a duller gray appearance. Platinum is much more expensive than silver, because it is more difficult to extract it from the ground...

www.reference.com/article/platinum-come-a812acf20c2f3d27

Platinum occurs naturally, albeit in small quantities, in the Earth's crust at about 0.000037 parts per million. One of the rarest precious metals, the world's supply of platinum is obtained as a byproduct of nickel and copper mining and production, because platinum occ...