1 janv. 3000 av. J.-C. - Silver discovery
Description:
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.
Ajouté au bande de temps:
Date:
1 janv. 3000 av. J.-C.
Maintenaint
~ Il y a 5027 ans
