Gold- Aurum
Gold What is Gold? Is that a metal? A stone/mineral? Or its just only an element? Actually the meaning of Gold which can be found in dictionary is a a yellow precious metal, the chemical element of atomic number 79, valued especially for use in jewelry and decoration, and to guarantee the value of currencies. Gold is a chemical element with symbol Au its atomic number is 79 , making it one of the higher atomic number elements that occur naturally. In its purest form, it is a bright , slightly reddish ye llow , dense , soft , malleable , and ductile metal . Chemically, gold is a transition metal and a group 11 element.Pure gold is soft and is usually alloyed with other metals, such as silver , copper , platinum or palladium, to increase its strength. Gold alloys are used to make jewelry, decorative items, dental fillings and coins. The amount of gold in an alloy is measured with a unit called a karat. And Gold is found on every