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https://www.reference.com/world-view/gold-used-make-jewelry-106488b05109408
Aug 04, 2015 · The alloys used for jewelry are usually 16 or 18 karat gold. When gold is alloyed with metals like nickel and silver it becomes white gold, which is a favorite material for wedding rings. White gold is often plated with rhodium to give it more shine. When gold is alloyed with copper, it's called rose gold.
https://byjus.com/questions/give-reason-why-platinum-gold-and-silver-are-used-to-make-jewellery/
Platinum, gold and silver are used to make jewellery because the metals used in jewellery are always be chosen on the basis of its reactivity. It should be unreactive so that the metal does not tarnish. Many metals used for jewellery are expensive as well because they are rare.
https://www.gemsociety.org/article/jewelry-metals-overview/
Platinum Jewelry Use. Although platinum use in various objects goes back as far as 700 BCE, its use in jewelry is relatively modern. Since it has an extremely high melting point and resists corrosion so effectively, refining the metal proved difficult for centuries. The oldest recorded use of platinum is as an inlay in Ancient Egypt.
https://www.youtube.com/watch?v=yNenwYKHqdk
Jun 01, 2019 · Gold and platinum are used to make jewelry because they are malleable and ductile metals. Malleability is the property by which metals can be beaten into she...Author: It's AumSum Time
https://brainly.in/question/1996462
Why is gold and platinum is used for making jewellery ? - 1996462
http://www.sellgoldhq.com/why-is-platinum-a-good-metal-for-jewelry/
Platinum, the commodity Platinum is a good metal for jewelry, but it is not the ideal commodity, simply because it is so rare and difficult to acquire. Silver and gold are both put into jewelry; silver isn’t ideal because it is common enough to be much cheaper. Gold is closer to ideal because it is both expensive and relatively easy to acquire.
https://www.quora.com/Why-do-people-use-platinum-as-jewellery
Platinum alloys used in jewelry are whiter than white gold needing no plating to make it white. While actually being tougher than white gold, it is more malleable, and less susceptible to cracking or breaking, for example on prongs holding stones.
https://www.jewelryshoppingguide.com/what-is-platinum/
Platinum used in jewelry has higher purity levels than gold or silver. As we’ve already observed, platinum jewelry will hold at least 80% pure platinum whereas pure gold in jewelry is almost always under 75%. Crafting jewelry from platinum requires specialized tools, higher temperature levels and greater expertise.
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