Silver

Silver (Ag)

grundämne
Atomnummer47
Atommassa107.8682
masstal107
Grupp11
Period5
Blockd
Protoner47 p+
Neutroner60 n0
Electrons47 e-
Animated Bohrs atommodell of Ag (Silver)

Egenskaper

atomradie
160 pm
molvolym
kovalent radie
128 pm
Metallic Radius
134 pm
ionic radius
67 pm
Crystal Radius
81 pm
Van der Waalsradie
211 pm
densitet
10,5 g/cm³
energi
proton affinity
Elektronaffinitet
joniseringsenergi
7,576234 eV/particle
joniseringsenergi of Ag (Silver)
ångbildningsvärme
254,1 kJ/mol
smältvärme
11,95 kJ/mol
Bildningsentalpi
284,9 kJ/mol
Electrons
electron shell2, 8, 18, 18, 1
Bohrs atommodell: Ag (Silver)
valenselektron1
elektronkonfiguration[Kr] 4d10 5s1
Enhanced Bohrs atommodell of Ag (Silver)
Orbital Diagram of Ag (Silver)
oxidationstal-2, -1, 0, 1, 2, 3
elektronegativitet
1.93
Electrophilicity
1,5703717569100073 eV/particle
Phases
aggregationstillståndFast
Gas Phase
Kokpunkt
2 435,15 K
Smältpunkt
1 234,93 K
critical pressure
critical temperature
6 410,15 K
trippelpunkt
Visual
färg
Silver
appearancelustrous white metal
Brytningsindex
materialegenskap
Värmeledningsförmåga
termisk expansion
0,0000189 1/K
molar heat capacity
25,35 J/(mol K)
Specifik värmekapacitet
0,235 J/(g⋅K)
heat capacity ratio
electrical properties
typeConductor
elektrisk konduktivitet
62 MS/m
resistivitet
0,000000016 m Ω
supraledare
magnetism
typediamagnetic
magnetisk susceptibilitet (Mass)
−0,00000000227 m³/Kg
magnetisk susceptibilitet (Molar)
−0,000000000245 m³/mol
magnetisk susceptibilitet (Volume)
−0,0000238
magnetic ordering
Curiepunkten
Néel temperature
Structure
KristallstrukturYtcentrerat kubiskt (FCC)
Gitterkonstant
4,09 Å
Lattice Anglesπ/2, π/2, π/2
mekanisk materialegenskap
hårdhet
2,5 MPa
Kompressibilitet
100 GPa
skjuvmodul
30 GPa
Young's modulus
83 GPa
Poissons konstant
0,37
ljudhastighet
2 600 m/s
klassificering
KategoriÖvergångsmetaller, Transition metals
CAS GroupIB
IUPAC GroupIB
Glawe Number67
Mendeleev Number72
Pettifor Number71
Geochemical Class
Goldschmidt classificationchalcophile
övrigt
Gas Basicity
Dipole Polarizability
55 ± 8 a₀
C6 Dispersion Coefficient
Allotropes
Träffyta
63,6
Neutron Mass Absorption
0,02
kvanttal2S1/2
rymdgrupp225 (Fm_3m)

Silverisotoper

Stabila isotoper2
Instabila isotoper40
Radioactive Isotopes39

92Ag

natural abundanceRadioactive ☢️
relative atomic mass
91,95971 ± 0,000429 Da
masstal92
g-factor
Halveringstid
Spinn
nuclear quadrupole moment
upptäcktsdatum2016
Paritet

92Ag Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)%
p (proton emission)%

93Ag

natural abundanceRadioactive ☢️
relative atomic mass
92,950188 ± 0,00043 Da
masstal93
g-factor
Halveringstid
228 ± 16 ns
Spinn9/2
nuclear quadrupole moment
upptäcktsdatum1994
Paritet+

93Ag Decay Modes
decay modeIntensitet
p (proton emission)%
β+ (β+ decay; β+ = ϵ + e+)%
β+ p (β+-delayed proton emission)%

94Ag

natural abundanceRadioactive ☢️
relative atomic mass
93,943744 ± 0,000429 Da
masstal94
g-factor
0
Halveringstid
27 ± 2 ms
Spinn0
nuclear quadrupole moment
0
upptäcktsdatum1994
Paritet+

94Ag Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)0.2%

95Ag

natural abundanceRadioactive ☢️
relative atomic mass
94,935688 ± 0,000429 Da
masstal95
g-factor
Halveringstid
1,78 ± 0,06 s
Spinn9/2
nuclear quadrupole moment
upptäcktsdatum1994
Paritet+

95Ag Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)2.3%

96Ag

natural abundanceRadioactive ☢️
relative atomic mass
95,930743903 ± 0,000096708 Da
masstal96
g-factor
Halveringstid
4,45 ± 0,03 s
Spinn8
nuclear quadrupole moment
upptäcktsdatum1982
Paritet

96Ag Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)4.2%

97Ag

natural abundanceRadioactive ☢️
relative atomic mass
96,9238814 ± 0,0000129 Da
masstal97
g-factor
Halveringstid
25,5 ± 0,3 s
Spinn9/2
nuclear quadrupole moment
upptäcktsdatum1978
Paritet

97Ag Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%

98Ag

natural abundanceRadioactive ☢️
relative atomic mass
97,92155997 ± 0,000035327 Da
masstal98
g-factor
Halveringstid
47,5 ± 0,3 s
Spinn6
nuclear quadrupole moment
upptäcktsdatum1978
Paritet

98Ag Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)0.0012%

99Ag

natural abundanceRadioactive ☢️
relative atomic mass
98,917645766 ± 0,000006725 Da
masstal99
g-factor
Halveringstid
2,07 ± 0,05 m
Spinn9/2
nuclear quadrupole moment
upptäcktsdatum1967
Paritet

99Ag Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%

100Ag

natural abundanceRadioactive ☢️
relative atomic mass
99,916115443 ± 0,000005367 Da
masstal100
g-factor
Halveringstid
2,01 ± 0,09 m
Spinn5
nuclear quadrupole moment
upptäcktsdatum1970
Paritet

100Ag Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%

101Ag

natural abundanceRadioactive ☢️
relative atomic mass
100,912683951 ± 0,000005193 Da
masstal101
g-factor
1,2486666666667 ± 0,0024444444444444
Halveringstid
11,1 ± 0,3 m
Spinn9/2
nuclear quadrupole moment
0,35 ± 0,05
upptäcktsdatum1966
Paritet+

101Ag Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%

102Ag

natural abundanceRadioactive ☢️
relative atomic mass
101,911704538 ± 0,000008771 Da
masstal102
g-factor
0,92 ± 0,14
Halveringstid
12,9 ± 0,3 m
Spinn5
nuclear quadrupole moment
upptäcktsdatum1960
Paritet+

102Ag Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%

103Ag

natural abundanceRadioactive ☢️
relative atomic mass
102,908960558 ± 0,0000044 Da
masstal103
g-factor
1,2645714285714 ± 0,00057142857142857
Halveringstid
65,7 ± 0,7 m
Spinn7/2
nuclear quadrupole moment
0,84 ± 0,09
upptäcktsdatum1954
Paritet+

103Ag Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%

104Ag

natural abundanceRadioactive ☢️
relative atomic mass
103,908623715 ± 0,000004527 Da
masstal104
g-factor
0,7828 ± 0,0006
Halveringstid
69,2 ± 1 m
Spinn5
nuclear quadrupole moment
1,06 ± 0,11
upptäcktsdatum1955
Paritet+

104Ag Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%

105Ag

natural abundanceRadioactive ☢️
relative atomic mass
104,906525604 ± 0,000004877 Da
masstal105
g-factor
0,2026 ± 0,002
Halveringstid
41,29 ± 0,07 d
Spinn1/2
nuclear quadrupole moment
0
upptäcktsdatum1939
Paritet-

105Ag Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%

106Ag

natural abundanceRadioactive ☢️
relative atomic mass
105,906663499 ± 0,000003237 Da
masstal106
g-factor
2,8 ± 0,2
Halveringstid
23,96 ± 0,04 m
Spinn1
nuclear quadrupole moment
upptäcktsdatum1937
Paritet+

106Ag Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%
β (β decay)%

107Ag

natural abundance
51,839 ± 0,008
relative atomic mass
106,905091509 ± 0,000002556 Da
masstal107
g-factor
Halveringstid
Spinn1/2
nuclear quadrupole moment
0
upptäcktsdatum1924
Paritet-

108Ag

natural abundanceRadioactive ☢️
relative atomic mass
107,905950245 ± 0,000002563 Da
masstal108
g-factor
2,6838 ± 0,0016
Halveringstid
2,382 ± 0,011 m
Spinn1
nuclear quadrupole moment
upptäcktsdatum1937
Paritet+

108Ag Decay Modes
decay modeIntensitet
β (β decay)97.15%
β+ (β+ decay; β+ = ϵ + e+)2.85%

109Ag

natural abundance
48,161 ± 0,008
relative atomic mass
108,904755778 ± 0,000001381 Da
masstal109
g-factor
Halveringstid
Spinn1/2
nuclear quadrupole moment
0
upptäcktsdatum1924
Paritet-

110Ag

natural abundanceRadioactive ☢️
relative atomic mass
109,906110724 ± 0,00000138 Da
masstal110
g-factor
Halveringstid
24,56 ± 0,11 s
Spinn1
nuclear quadrupole moment
0,24 ± 0,12
upptäcktsdatum1937
Paritet+

110Ag Decay Modes
decay modeIntensitet
β (β decay)100%
ϵ (electron capture)0.3%

111Ag

natural abundanceRadioactive ☢️
relative atomic mass
110,905296827 ± 0,000001565 Da
masstal111
g-factor
−0,292 ± 0,004
Halveringstid
7,433 ± 0,01 d
Spinn1/2
nuclear quadrupole moment
0
upptäcktsdatum1937
Paritet-

111Ag Decay Modes
decay modeIntensitet
β (β decay)100%

112Ag

natural abundanceRadioactive ☢️
relative atomic mass
111,907048548 ± 0,0000026 Da
masstal112
g-factor
0,02735 ± 0,00025
Halveringstid
3,13 ± 0,008 h
Spinn2
nuclear quadrupole moment
upptäcktsdatum1938
Paritet-

112Ag Decay Modes
decay modeIntensitet
β (β decay)100%

113Ag

natural abundanceRadioactive ☢️
relative atomic mass
112,906572865 ± 0,000017866 Da
masstal113
g-factor
0,318 ± 0,004
Halveringstid
5,37 ± 0,05 h
Spinn1/2
nuclear quadrupole moment
0
upptäcktsdatum1949
Paritet-

113Ag Decay Modes
decay modeIntensitet
β (β decay)100%

114Ag

natural abundanceRadioactive ☢️
relative atomic mass
113,908823029 ± 0,0000049 Da
masstal114
g-factor
Halveringstid
4,6 ± 0,1 s
Spinn1
nuclear quadrupole moment
upptäcktsdatum1958
Paritet+

114Ag Decay Modes
decay modeIntensitet
β (β decay)100%

115Ag

natural abundanceRadioactive ☢️
relative atomic mass
114,908767445 ± 0,000019611 Da
masstal115
g-factor
Halveringstid
20 ± 0,5 m
Spinn1/2
nuclear quadrupole moment
0
upptäcktsdatum1949
Paritet-

115Ag Decay Modes
decay modeIntensitet
β (β decay)100%

116Ag

natural abundanceRadioactive ☢️
relative atomic mass
115,911386809 ± 0,0000035 Da
masstal116
g-factor
0
Halveringstid
3,83 ± 0,08 m
Spinn0
nuclear quadrupole moment
0
upptäcktsdatum1958
Paritet-

116Ag Decay Modes
decay modeIntensitet
β (β decay)100%

117Ag

natural abundanceRadioactive ☢️
relative atomic mass
116,911774086 ± 0,00001457 Da
masstal117
g-factor
Halveringstid
73,6 ± 1,4 s
Spinn1/2
nuclear quadrupole moment
0
upptäcktsdatum1958
Paritet-

117Ag Decay Modes
decay modeIntensitet
β (β decay)100%

118Ag

natural abundanceRadioactive ☢️
relative atomic mass
117,914595484 ± 0,0000027 Da
masstal118
g-factor
Halveringstid
3,76 ± 0,15 s
Spinn2
nuclear quadrupole moment
upptäcktsdatum1967
Paritet-

118Ag Decay Modes
decay modeIntensitet
β (β decay)100%

119Ag

natural abundanceRadioactive ☢️
relative atomic mass
118,915570309 ± 0,000015783 Da
masstal119
g-factor
Halveringstid
6 ± 0,5 s
Spinn1/2
nuclear quadrupole moment
0
upptäcktsdatum1975
Paritet-

119Ag Decay Modes
decay modeIntensitet
β (β decay)100%

120Ag

natural abundanceRadioactive ☢️
relative atomic mass
119,918784765 ± 0,0000048 Da
masstal120
g-factor
Halveringstid
1,52 ± 0,07 s
Spinn4
nuclear quadrupole moment
upptäcktsdatum1971
Paritet

120Ag Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)0.003%

121Ag

natural abundanceRadioactive ☢️
relative atomic mass
120,920125279 ± 0,000013 Da
masstal121
g-factor
Halveringstid
777 ± 10 ms
Spinn7/2
nuclear quadrupole moment
upptäcktsdatum1982
Paritet+

121Ag Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)0.08%

122Ag

natural abundanceRadioactive ☢️
relative atomic mass
121,923664446 ± 0,000041 Da
masstal122
g-factor
Halveringstid
529 ± 13 ms
Spinn3
nuclear quadrupole moment
upptäcktsdatum1978
Paritet+

122Ag Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)0.186%

123Ag

natural abundanceRadioactive ☢️
relative atomic mass
122,92531506 ± 0,000035 Da
masstal123
g-factor
Halveringstid
294 ± 5 ms
Spinn7/2
nuclear quadrupole moment
upptäcktsdatum1976
Paritet+

123Ag Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)0.56%

124Ag

natural abundanceRadioactive ☢️
relative atomic mass
123,928899227 ± 0,00027 Da
masstal124
g-factor
Halveringstid
177,9 ± 2,6 ms
Spinn2
nuclear quadrupole moment
upptäcktsdatum1984
Paritet-

124Ag Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)1.3%

125Ag

natural abundanceRadioactive ☢️
relative atomic mass
124,930735 ± 0,000465 Da
masstal125
g-factor
Halveringstid
160 ± 5 ms
Spinn9/2
nuclear quadrupole moment
upptäcktsdatum1994
Paritet+

125Ag Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)11.8%

126Ag

natural abundanceRadioactive ☢️
relative atomic mass
125,934814 ± 0,000215 Da
masstal126
g-factor
Halveringstid
52 ± 10 ms
Spinn3
nuclear quadrupole moment
upptäcktsdatum1994
Paritet+

126Ag Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)13.7%

127Ag

natural abundanceRadioactive ☢️
relative atomic mass
126,937037 ± 0,000215 Da
masstal127
g-factor
Halveringstid
89 ± 2 ms
Spinn9/2
nuclear quadrupole moment
upptäcktsdatum1995
Paritet+

127Ag Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)14.6%

128Ag

natural abundanceRadioactive ☢️
relative atomic mass
127,941266 ± 0,000322 Da
masstal128
g-factor
Halveringstid
60 ± 3 ms
Spinn3
nuclear quadrupole moment
upptäcktsdatum2000
Paritet+

128Ag Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)20%
2n (2-neutron emission)%

129Ag

natural abundanceRadioactive ☢️
relative atomic mass
128,944315 ± 0,000429 Da
masstal129
g-factor
Halveringstid
49,9 ± 3,5 ms
Spinn9/2
nuclear quadrupole moment
upptäcktsdatum2000
Paritet+

129Ag Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)20%

130Ag

natural abundanceRadioactive ☢️
relative atomic mass
129,950727 ± 0,000455 Da
masstal130
g-factor
Halveringstid
40,6 ± 4,5 ms
Spinn1
nuclear quadrupole moment
upptäcktsdatum2000
Paritet-

130Ag Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)%
2n (2-neutron emission)%

131Ag

natural abundanceRadioactive ☢️
relative atomic mass
130,956253 ± 0,000537 Da
masstal131
g-factor
Halveringstid
35 ± 8 ms
Spinn9/2
nuclear quadrupole moment
upptäcktsdatum2013
Paritet+

131Ag Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)%
2n (2-neutron emission)10%

132Ag

natural abundanceRadioactive ☢️
relative atomic mass
131,96307 ± 0,000537 Da
masstal132
g-factor
Halveringstid
30 ± 14 ms
Spinn6
nuclear quadrupole moment
upptäcktsdatum2015
Paritet-

132Ag Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)%
2n (2-neutron emission)%

133Ag

natural abundance
relative atomic mass
132,968781 ± 0,000537 Da
masstal133
g-factor
Halveringstid
Spinn9/2
nuclear quadrupole moment
upptäcktsdatum
Paritet+

133Ag Decay Modes
decay modeIntensitet
β (β decay)%
β n (β-delayed neutron emission)%
Silver crystal.jpg

historia

upptäckare eller uppfinnareKnown to the ancients.
fyndplats
upptäcktsdatum
etymologiAnglo-Saxon: siolful, (silver); symbol from Latin: argentium.
uttalSIL-ver (engelska)

Sources

Förekomst
Abundance in Earth's crust
0,075 mg/kg
Abundance in Oceans
0,00004 mg/L
Abundance in Human Body
Abundance in Meteor
0,000014 %
Abundance in Sun
0,0000001 %
Abundance in Universe
0,00000006 %

Nuclear Screening Constants

1s0.9577
2p4.0806
2s12.3658
3d14.4602
3p17.1914
3s16.9688
4d32.2372
4p28.4376
4s27.1352
5s40.2445