They are all metals so they all conduct heat and electricity well and are malleable and ductile. They are all attractive in appearance and are used for jewellery. They are also quite unreactive, for instance they are unaffected by dilute acids. This means they are among the few metals which can be found native, and are used for coinage because they corrode slowly if at all.
All of them have really good conductive properties.
Copper and gold.
Silver is the most electrically conductive, but copper and gold are used because copper is less expensive, and gold does not corrode.
pink
iron-group 8 copper silver and gold-group 11
Yes they can. Brass is an alloy of Copper and Zinc. Most jewelry made of gold is a combination of Gold, Silver, Copper and sometimes zinc or nickel
Copper and gold.
Gold? Silver? Copper? Gold colored, silver colored, copper colored.
Copper
Not a meaningful question. Gold coins were made from gold and copper without any silver in them. Silver coins were made from silver and copper without any gold.
Silver is the most electrically conductive, but copper and gold are used because copper is less expensive, and gold does not corrode.
Gold, Silver and Copper belong to the native elements mineral group.
Gold
It isn't, gold(Au) , silver(Ag) and copper(Cu) are all separate elements. But if you're talking about when they add copper or silver to gold, it's to harden it, so you can't bend it in your hands.
Gold follows copper and silver in order, in the same vertical column in the periodic table of the elements.
Copper, Silver and Gold
Jewelry can be made from iron, silver, copper, and gold. It is melted down and formed into lovely pieces.
gold,copper and silver.