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Electroplating of copper can be made on iron but not in silver why?
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Which of these is not an ore copper carbon silver iron?
copper, silver and carbon are not real ores but could be found as pure elements: carbon as coal, or diamond. Silver as nuggets. Copper as native copper specimen. Iron is almost never found in the free elemental state, and should be extracted from iron ore, which is not iron, but mainly made of iron oxides.
How can a coin rust?
For a coin to rust, it would have to be made of iron. Silver coins tarnish and copper coins get corroded when they are left out in the air and moisture.
Which element mostly found in your pockets?
Coins,mobiles and pencils are mostly in our pockets.Coins are made up by silver,copper,zinc.in Mobile copper,silver,steel,gold are found.In Pencils led is used so, the elements which are mostly found in our pockets are copper,zinc,steel,iron, and gold etc.
Does pennies have iron in it?
No. A penny is made out of copper-plated zinc.
Is the earth's core made up of copper and iron?
It is supposed that the Earth core is composed from iron and nickel.
What includes iron silver copper and gold?
Jewelry can be made from iron, silver, copper, and gold. It is melted down and formed into lovely pieces.
How is electroplating done?
the metal on which electroplating is to be done is taken as cathode ( negative electrode) . the metal of which electroplating is to be done is taken as anode ( positive electrode) and the salt solution of the metal of which electroplating is to be done is taken as electrolyte . example- if we want to electroplate iron with copper then iron is taken as cathode and copper is taken as anode and electrolyte is copper sulphate.Electroplating is the process of plating one metal onto another by hydrolysis, most commonly for decorative purposes. This is done through the use of copper in a copper sulfate bath.
Which of these is not an ore copper carbon silver iron?
copper, silver and carbon are not real ores but could be found as pure elements: carbon as coal, or diamond. Silver as nuggets. Copper as native copper specimen. Iron is almost never found in the free elemental state, and should be extracted from iron ore, which is not iron, but mainly made of iron oxides.
What are gold silver iron ore copper and tin made of?
Ill answer them in order of how you asked, gold, silver, iron oxide mixed in a rock with various other minerals, copper and tin
Can gold be a copper colour?
Articles made of gold may be plated with copper ( copper electroplating ). The article will look like copper .
Is copper made of iron?
No. Copper and Iron are both elements and are made up of atoms of the pure element.
Do dimes have iron in them?
Dimes are currently made from nickel and copper; they used to be made from silver. They do not have any significant amount of iron in them. (Some minor degree of contamination is always possible.)
Can copper pennies rust?
NO!!! Because they are made of copper NOT iron.
Why did they make the gold as money before why not mercury copper silver platinum iron bronze or etc?
Gold was made before copper, silver and bronze. Making gold was easier and took a lot less time.
What is made up of minarals?
granite, marble, sandstone, iron, copper, cold ,silver ,ruby, emarald, sapphhire, diomand,etc.
Is chariots of silver and copper a idiom?
No, "chariots of silver and copper" is not an idiom. It may be used literally to describe chariots made of silver and copper.
Is iron mans suit made of copper?
Ironman's suit is not made of copper.
