It's Cheaper
Copper is a better conductor of electricity than gold.
Copper is a better conductor of electricity than gold. This is because copper has more free electrons available for conducting electricity due to its electron configuration. Gold has fewer free electrons, making it less conductive than copper.
Gold. Metals conduct heat (and electricity) very efficiently, and gold is a better conductor than copper is.
Yes, it is. It is better than aluminum, but not as good as copper. Aluminum is often used in heat sinks, though, because it is cheaper than gold or copper.
because they are metals
Yes, it does! Pure copper is a much better electrical conductor at normal operating conditions. Gold plating is used in electronics and cables because of it's corrosion resistance. I'm not really sure why though. Silver is cheaper than gold, and oxides to silver oxide, which is still a better conductor than gold. pure silver is the best naturally occurring conductor, followed by copper followed (not very closely) by gold.
A conductor, by definition, allows electrical current flow. Some better than others, gold better than copper, copper better than aluminum, etc.
Copper is a better conductor than gold cause it has a lower resistivity, but copper forms an oxide layer in atmospheric conditions, which interferes with the flow of electrons, whereas gold doesnt form an oxide layer, meaning it allows far better surface contact and allows the electrons the flow much easier if you get what im getting at?
Gold is a better conductor of electricity than copper.
No, gold will not replace copper from a copper sulfate solution through a displacement reaction. Gold is less reactive than copper and cannot displace it in a chemical reaction.
Even though gold and copper are in the same family, copper is much more reactive than gold. This is why Copper rusts more than gold, and why there are so many copper compounds (IE copper silicate...). Copper is higher in the family, giving it these characteristics.
Silver is harder than gold but softer than copper.