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What are the metals used to make gold harder?
Metals such as copper, silver, and palladium are commonly alloyed with gold to make it harder and more durable. The addition of these metals also affects the color and other properties of the gold alloy.
What metals are used to make jewelry?
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
Metals used to make microchips?
They are made from silicon
What are 2 shiny metals used to make jewellery?
Gold and silver
What do copper silver and gold have in common?
All are metals and used to make coins.
What are 2 shiny metals used to make good jewellery?
Gold and platinum are two shiny metals commonly used to make high-quality jewelry due to their durability, luster, and resistance to tarnishing.
What metals are used to make 9 carat gold?
9 carat gold is an alloy made up of 37.5% gold, with the remaining 62.5% composed of other metals. Common metals used to create 9 carat gold include copper, silver, and zinc. These metals are added to gold to increase its durability and strength, making it suitable for jewelry making.
How much is a gold plated nickel worth?
Only the value of the metals used to make it.
Why are gold silver and platinum used to make jewelry?
since they are less reactive than other metals.. they are used to make jewellery
What are the top five minerals that are best to make a coin?
Mineral are not used to make coins. Metals are not minerals. Metals used for coinage include copper, nickel, silver, gold, zinc and platinum.
Which property of gold is NOT a reason why gold is often used to make metals?
The high reactivity of gold is NOT a reason why gold is often used to make jewelry. Gold is unreactive, which makes it highly resistant to corrosion and tarnishing, making it an ideal choice for jewelry and decorative items.
When were metals first used?
Metals were first used for practical purposes about 3500 B.C. Before this gold had been known, but it's not hard enough to make tools or weapons.
