Cite
 

Silver


5
47
107.8682
KEY
Chemical Element Symbol Key

SEE ALSO
Silver
Columbia Encyclopedia
PREVIOUS
NEXT
Cadmium (Cd)
Symbol: Ag
Atomic Number: 47
Atomic Weight: 107.8682
Element Classification: Transition Metal
Discovered By: Known to the ancients.
Discovery Date: n/a (Unknown)
Name Origin: Anglo-Saxon: siolful, (silver), symbol from Latin: argentium.
Density (g/cc): 10.5
Melting Point (K): 1235.1
Boiling Point (K): 2485
Appearance: Silvery-ductile, and malleable metal
Atomic Radius (pm): 144
Atomic Volume (cc/mol): 10.3
Covalent Radius (pm): 134
Ionic Radius: 89 (+2e) 126 (+1e)
Specific Heat (@20°C J/g mol): 0.237
Fusion Heat (kJ/mol): 11.95
Evaporation Heat (kJ/mol): 254.1
Thermal Conductivity (@25°C W/m K):
Debye Temperature (K): 215.00
Pauling Negativity Number: 1.93
First Ionizing Energy (kJ/mol): 730.5
Oxidation States: 2, 1
Electronic Configuration: [Kr] 4d10 5s1
Lattice Structure: Face-Centered Cubic (FCC
Lattice Constant (Å): 4.090
Lattice C/A Ratio: n/a


Back to: periodic table