1 gen 3000 anni a. C. - Silver discovery
Descrizione:
Melting point: 961.78°CBoiling point: 2162°C
Atomic number: 47
Isotopes: 5
Silver is used to make mirrors, as it is the best reflector of visible light known, although it does tarnish with time. It is also used in dental alloys, solder and brazing alloys, electrical contacts and batteries. Silver paints are used for making printed circuits.
Aggiunto al nastro di tempo:
Data:
1 gen 3000 anni a. C.
Adesso
~ 5027 years ago
