Silver Element Properties

Silver

d46
Pd
Palladium
d47
Ag
Silver
d48
Cd
Cadmium
General
Name(Silver)
Symbol(Ag)
Number(47)
Group Number(11)
Group(Transition metals)
Block(d)
Density(10.5 g/cm3)
Atomic Weight(107.868 g/mol)
Atomic Volume(10.3 cm3/mol)
Discover(Nil)


States
State(Solid)
Melting Point(1234.93 K)
Boiling Point(2435 K)
Triple Point(Nil)
Critical Point(Nil)
Heat of Fusion(11.28 kJ/mol)
Heat of Vaporization(250.58 kJ/mol)


Energies
First Ionization Energy(731 kJ/mole)
Second Ionization Energy(2073.5 kJ/mole)
Third Ionization Energy(3360.6 kJ/mole)
Electronegativity(1.93)
Electron Affinity(125.6 kJ/mole)
Specific Heat(0.235 J/gK)
Heat Atomization(284 kJ/mole atoms)


Oxidation and Electrons
Shells(2,8,18,18,1)
Electron Configuration([Kr] 4d10 5s1)
Minimum Oxidation Number(0)
Maximum Oxidation Number(3)
Minimum Common Oxidation Number(0)
Maximum Common Oxidation Number(3)


Appearance and Characteristics
Crystal Structure(face-centered cubic)
Characteristics(soft, ductile, tarnishes)
Color(silvery)
Uses(film(AgBr),coins,jewelry)
Hardness(3.25 mohs)
Toxicity(None)


Reactions
Reaction with Air(mild, =>Ag2O)
Reaction with 6M HCl(None)
Reaction with 15M HNO3(mild, =>AgNO3)
Reaction with 6M NaOH(None)


Other Forms
Number of Isotopes(2)
Hydride(None)
Oxide(Ag2O)
Chloride(AgCl)


Radius
Atomic Radius(144 pm)
Ionic Radius (1+ ion)(129 pm)
Ionic Radius (1- ion)(Nil)
Ionic Radius (2+ ion)(108 pm)
Ionic Radius (2- ion)(Nil)
Ionic Radius (3+ ion)(89 pm)


Conductivity
Thermal Conductivity(429 J/m-sec-deg)
Electrical Conductivity(630.5 1/mohm-cm)
Polarizability(7.9 A3)


Abundance
Source(Argentite (sulfide))
Relation Abundance Solar System(-0.313 log)
Abundance Earths Crust(-1.2 log)


d46
Pd
Palladium
d47
Ag
Silver
d48
Cd
Cadmium

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