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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 of the following reasons. They are highly lustrous metals which are resistant to corrosion. They are highly malleable and ductile so can be transformed into any shape or design. The main reason is that gold and platinum are not readily oxidized by oxygen or other nonmetals, they do not tarnish readily.
https://www.gemsociety.org/article/jewelry-metals-overview/
Alloys used in jewelry making range from 9-karat gold, approximately 37% pure gold, to 24-karat gold. They are required to be stamped and hallmarked according to purity . A newer alloy becoming popular on the jewelry scene consists of 99% gold and 1% titanium.
https://www.usmoneyreserve.com/blog/gold-compare-to-silver-platinum-palladium/
Like silver, platinum offers some of the same physical benefits as gold. Platinum is used in jewelry, particularly engagement and wedding rings, as well as by the automotive, chemical, electronics, and healthcare industries. As the least reactive metal known to man, platinum tends to be more useful than gold; plus, it’s scarcer.
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(a) Platinum, gold and silver are used to make jewellery because these are low reactive metals so rarely corrosion occur (In silver) and hence do not lost their shine and lustre. (b)The reaction of these substances with oxygen is highly exothermic which may cause fire, also they react with water to form base so they are kept in oil.
https://brainly.in/question/9653040
Apr 05, 2019 · (a) Platinum, gold and silver are used to make jewellery for these metals are very less reactive hence they are not affected by air, water or most chemicals. These metals have a lot of luster and they are malleable and ductile in nature and also high corrosion resistance in nature.
https://prashn.in/question/why-platinum-gold-and-silver-are-used-make-jewellery/
Oct 22, 2020 · Why platinum ,gold and silver are used make jewellery
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.
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.
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