Barzdo,+Devin

== Name-silver Symbol-Ag Melting point-1763.2 Boiling point-3924 Density-10490 Protons-47 Neutrons-61 Electrons-47 Atomic mass-107.87 Atomic number-47 Electron configuration and orbital notation-2, 8, 18,18,1 Number of valence electrons-one in the outer shell How, when and who discovered-silver was used as early as 3000 B.C. Where and how produced, processed, or mined-mined in Australia, Canada, Chile, Germany, Mexico, Norway, Sardinia, and the USA.