Silver is a noble metal with a melting point of 962 degrees Celsius. It has oxidation states of +1, +2, and rarely, +3. The +1 oxidation state is the most common. It is a native metal meaning it can be found pure or alloyed in nature. It is the most electrically & thermally conductive element in the entire periodic table. It was discovered more than 10000 years ago. 

Silver was very important to the world of photography before digital cameras existed. Many silver compounds turn black on exposure to light. Silver was also used in mirrors because of its high reflectivity. It is also used in jewelry.