it is called Electrum!
White gold is composed of gold alloyed with silver. It is usually about 62.5% silver and 37.5% yellow gold. Sorry but this answer is complete rubish. White gold is not alloyed with silver! Yellow gold depending on the karat yes is mixed with a percentage of silver but white gold is NOT alloyed with silver. Yellow Gold is made white by mixing it with a metal called Paladium. Another method of making yellow gold white is by rhodium plating it. If this is done it will have to be re- rhodium plated on average about ever 3 years.
None. Because matter of factuality, silver is not a color and so is gold. They're metals.
18 carat gold is 75% gold, mixed with some mix of silver and copper.
Bullion of gold or bullion of silver. in other words, gold ingots and silver ingots
Green gold is an alloy consisting only of gold and silver, which produces a somewhat greenish-yellow color. 18-karat green gold consists of 75% gold and 25% silver.
An alloy called "electrum".
no
White gold is composed of gold alloyed with silver. It is usually about 62.5% silver and 37.5% yellow gold. Sorry but this answer is complete rubish. White gold is not alloyed with silver! Yellow gold depending on the karat yes is mixed with a percentage of silver but white gold is NOT alloyed with silver. Yellow Gold is made white by mixing it with a metal called Paladium. Another method of making yellow gold white is by rhodium plating it. If this is done it will have to be re- rhodium plated on average about ever 3 years.
It is simply a mixture of gold and silver.
None. Because matter of factuality, silver is not a color and so is gold. They're metals.
18 carat gold is 75% gold, mixed with some mix of silver and copper.
Bullion of gold or bullion of silver. in other words, gold ingots and silver ingots
Heart Gold and Soul Silver
because the gold mixed with the silver
Green gold is an alloy consisting only of gold and silver, which produces a somewhat greenish-yellow color. 18-karat green gold consists of 75% gold and 25% silver.
Gold is an element and is therefore made only of gold. Gold jewlery, however, is often not pure gold, but is gold mixed with copper and silver.
Silver, not palladium, is mixed 50/50 with yellow gold to make white gold.