Silver and Gold are very unreactive, meaning that they won't tarnish easily, or change colour.
Gold is perfect because it never reacts at all where as silver does tarnish, so it isn't as highly prized.
Also, Gold and silver don't burn. Burning magnesium is bright enough to blind you
12k Gold Jewelry is about 50% gold. 12 parts are gold and 12 parts are additional metals, a mix of silver and copper.
the ability to not react with oxygen in the air
Because on the periodic table of elements, silver and gold are among the least reactive elements. That means that they are precious and people with serious allergic reaction to jewelry made out of cheap metals like stainless steal can wear them. Since silver and gold are in limited quantities, they are considered precious metals. The fact that they cause least irritation to the skin when worn makes them the best candidates for jewelry options. This makes the silver and gold jewelry expensive, although sterling silver jewelry is much cheaper and affordable than 14K, 18K, and 22K gold.
Magnesium Tin Nickel Copper Gold Silver Zinc Iron Cobalt Aluminium
B'coz they are less reactive than other metals..
gold,silver,sterling silver are usually the metals they come in
There are multiple types of gold aside from the traditional yellow gold. White gold and rose gold are commonly used in jewelry making. Other precious metals commonly found in jewelry are silver and platinum. Silver is a soft metal and is typically mixed with other metals such as copper. Platinum is much more rare than gold or silver and tends to be far more expensive.
Many different metals are used. Jewelry is often based on certain expensive metals such as gold, platinum, or silver, but other metals are used as well.
12k Gold Jewelry is about 50% gold. 12 parts are gold and 12 parts are additional metals, a mix of silver and copper.
the ability to not react with oxygen in the air
In chemistry, solid gold is a metallic element. In jewelry, gold may be alloyed with other metals, such as silver: and some "gold jewelry is simply gold-plated.
The answer to this question is gold. Gold is one of most expensive metals in the world. This answer was answered by tom hills of falmouth... waii
Trillium is a proprietary mixture of three precious metals, gold, silver & palladium.
Platinum silver and gold are the main ones. Sometimes traces of copper are used for alloying the gold.
Metals include: lead, gold, silver, calcium, magnesium, uranium. Non-metals include: carbon, oxygen, nitrogen, sulfur, helium.
Because on the periodic table of elements, silver and gold are among the least reactive elements. That means that they are precious and people with serious allergic reaction to jewelry made out of cheap metals like stainless steal can wear them. Since silver and gold are in limited quantities, they are considered precious metals. The fact that they cause least irritation to the skin when worn makes them the best candidates for jewelry options. This makes the silver and gold jewelry expensive, although sterling silver jewelry is much cheaper and affordable than 14K, 18K, and 22K gold.
Magnesium Tin Nickel Copper Gold Silver Zinc Iron Cobalt Aluminium