What Is The Melting Point Of Gold In Degrees Celsius ?
The melting point of gold in degrees Celsius is 1,064 degrees. This is the temperature at which pure gold melts. However, if the gold is mixed with some other metal, like copper or silver, it will affect the melting point of this precious metal. Also, it is interesting to note that the boiling point of this metal is 2,860 degrees Celsius.
Gold is an extremely dense metal. If you compare a one-liter carton of milk, it will weigh one kilogram, how when the same carton is filled with gold, it will weigh a whopping 19 kilograms. Gold is practically indestructible, but it can be corroded with aqua regia, which is a mix of nitric acid and hydrochloric acid. (See Reference 1)
Another interesting feature of gold is that it extremely malleable and ductile. It can be flattened into sheets as well as be drawn into thin wire. One ounce of gold can be drawn into a 50-mile long wire that is 5 microns in thickness. Due to the conductive property of gold, it has vast use in the electronics industry. As gold does not tarnish, abrade or corrode, it can stay conductive for longer periods of time compared to silver and copper, which are more often used as conductors. (See Reference 1)
Gold is also resistant to bacteria. This means that bacteria do not form colonies on gold, and hence, when it comes to implants, gold implants are preferable as they reduce the risk of infections. Also, the metal is compatible with the human body and hence, it is common for gold to be used in dental implants and fillings. (See Reference 1)
More Articles :
1. eHow: Properties of Gold Ore