Ag

Silver

Element 47 · Transition metal · Period 5, Group 11

Solid · Discovered Ancient

Atomic Properties

Atomic Number47
Atomic Mass107.868u
Electron Configuration[Kr]5s1 4d10
Electronegativity1.93Pauling
Atomic Radius172pm
Ionization Energy7.576eV
Electron Affinity1.302eV
Oxidation States+1

Physical Properties

Standard StateSolid
Melting Point1234.93K
Boiling Point2435K
Density10.501g/cm³
Group BlockTransition metal
Year DiscoveredAncient